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<?xml version="1.0" encoding="UTF-8"?>
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<html>
<head>
<!-- Generated by HsColour, http://code.haskell.org/~malcolm/hscolour/ -->
<title>ClassyPrelude/Classes.hs</title>
<link type='text/css' rel='stylesheet' href='hscolour.css' />
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<body>
<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE NoImplicitPrelude #-}</span>
<a name="line-2"></a><span class='hs-comment'>{-# LANGUAGE FunctionalDependencies #-}</span>
<a name="line-3"></a><span class='hs-comment'>{-# LANGUAGE FlexibleInstances #-}</span>
<a name="line-4"></a><span class='hs-comment'>{-# LANGUAGE FlexibleContexts #-}</span>
<a name="line-5"></a><span class='hs-comment'>{-# LANGUAGE TypeFamilies #-}</span>
<a name="line-6"></a><span class='hs-comment'>{-# LANGUAGE DefaultSignatures #-}</span>
<a name="line-7"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>ClassyPrelude</span><span class='hs-varop'>.</span><span class='hs-conid'>Classes</span> <span class='hs-keyword'>where</span>
<a name="line-8"></a>
<a name="line-9"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>CorePrelude</span>
<a name="line-10"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>List</span>
<a name="line-11"></a>
<a name="line-12"></a>
<a name="line-13"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanMap</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>co</span> <span class='hs-varid'>i</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span><span class='hs-layout'>,</span> <span class='hs-varid'>co</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>o</span><span class='hs-layout'>,</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span><span class='hs-layout'>,</span> <span class='hs-varid'>co</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span> <span class='hs-keyword'>where</span>
<a name="line-14"></a>    <span class='hs-varid'>map</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span>
<a name="line-15"></a>
<a name="line-16"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanConcatMap</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>co</span> <span class='hs-varid'>i</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span><span class='hs-layout'>,</span> <span class='hs-varid'>co</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>o</span><span class='hs-layout'>,</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span><span class='hs-layout'>,</span> <span class='hs-varid'>co</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span> <span class='hs-keyword'>where</span>
<a name="line-17"></a>    <span class='hs-varid'>concatMap</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span>
<a name="line-18"></a>
<a name="line-19"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanFilter</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-20"></a>    <span class='hs-varid'>filter</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-21"></a>
<a name="line-22"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanFilterM</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-23"></a>    <span class='hs-varid'>filterM</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>c</span>
<a name="line-24"></a>
<a name="line-25"></a><a name="CanLength"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanLength</span> <span class='hs-varid'>c</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>len</span> <span class='hs-keyword'>where</span>
<a name="line-26"></a>    <span class='hs-varid'>length</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>len</span>
<a name="line-27"></a>
<a name="line-28"></a><a name="CanSingleton"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanSingleton</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-29"></a>    <span class='hs-varid'>singleton</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-30"></a>
<a name="line-31"></a><a name="CanNull"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanNull</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>where</span>
<a name="line-32"></a>    <span class='hs-varid'>null</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-33"></a>
<a name="line-34"></a><a name="CanPack"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanPack</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-35"></a>    <span class='hs-varid'>pack</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>i</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-36"></a>    <span class='hs-varid'>unpack</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>i</span><span class='hs-keyglyph'>]</span>
<a name="line-37"></a>    <span class='hs-varid'>subsequences</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-38"></a>    <span class='hs-varid'>subsequences</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>map</span> <span class='hs-varid'>pack</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>subsequences</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unpack</span>
<a name="line-39"></a>    <span class='hs-varid'>permutations</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-40"></a>    <span class='hs-varid'>permutations</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>map</span> <span class='hs-varid'>pack</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>permutations</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unpack</span>
<a name="line-41"></a>
<a name="line-42"></a><a name="CanMapM"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanIntersperse</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-43"></a>    <span class='hs-varid'>intersperse</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-44"></a>
<a name="line-45"></a><a name="CanMapM"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>CanMapM</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>mco</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span><span class='hs-layout'>,</span> <span class='hs-varid'>mco</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>o</span><span class='hs-layout'>,</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>o</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mco</span><span class='hs-layout'>,</span> <span class='hs-varid'>mco</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span> <span class='hs-keyword'>where</span>
<a name="line-46"></a>    <span class='hs-varid'>mapM</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mco</span>
<a name="line-47"></a>
<a name="line-48"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanMapM_</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-49"></a>    <span class='hs-varid'>mapM_</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-conid'>()</span>
<a name="line-50"></a>
<a name="line-51"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanReplicateM</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-varid'>len</span> <span class='hs-keyword'>where</span>
<a name="line-52"></a>    <span class='hs-varid'>replicateM</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>c</span>
<a name="line-53"></a>
<a name="line-54"></a><a name="CanInsert"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanLookup</span> <span class='hs-varid'>c</span> <span class='hs-varid'>k</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>k</span> <span class='hs-varid'>v</span> <span class='hs-keyword'>where</span>
<a name="line-55"></a>    <span class='hs-varid'>lookup</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>v</span>
<a name="line-56"></a>
<a name="line-57"></a><a name="CanInsert"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanInsert</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>where</span>
<a name="line-58"></a>    <span class='hs-varid'>insert</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>f</span>
<a name="line-59"></a>
<a name="line-60"></a><a name="CanInsert"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanInsertVal</span> <span class='hs-varid'>c</span> <span class='hs-varid'>k</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>k</span> <span class='hs-varid'>v</span> <span class='hs-keyword'>where</span>
<a name="line-61"></a>    <span class='hs-varid'>insertVal</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-62"></a>
<a name="line-63"></a><a name="instance%20CanInsert%20(k%20-%3e%20v%20-%3e%20c%20-%3e%20c')"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>CanInsertVal</span> <span class='hs-varid'>c'</span> <span class='hs-varid'>k</span> <span class='hs-varid'>v</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>~</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>CanInsert</span> <span class='hs-layout'>(</span><span class='hs-varid'>k</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-64"></a>    <span class='hs-varid'>insert</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>insertVal</span>
<a name="line-65"></a>
<a name="line-66"></a><a name="CanDelete"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanDelete</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>where</span>
<a name="line-67"></a>    <span class='hs-varid'>delete</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>f</span>
<a name="line-68"></a>
<a name="line-69"></a><a name="CanDelete"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanDeleteVal</span> <span class='hs-varid'>c</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>k</span> <span class='hs-keyword'>where</span>
<a name="line-70"></a>    <span class='hs-varid'>deleteVal</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-71"></a>
<a name="line-72"></a><a name="instance%20CanDelete%20(k%20-%3e%20c%20-%3e%20c')"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>CanDeleteVal</span> <span class='hs-varid'>c'</span> <span class='hs-varid'>k</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>~</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>CanDelete</span> <span class='hs-layout'>(</span><span class='hs-varid'>k</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-73"></a>    <span class='hs-varid'>delete</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>deleteVal</span>
<a name="line-74"></a>
<a name="line-75"></a><a name="CanMember"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanMember</span> <span class='hs-varid'>c</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>k</span> <span class='hs-keyword'>where</span>
<a name="line-76"></a>    <span class='hs-varid'>member</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-77"></a>    <span class='hs-varid'>notMember</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-78"></a>    <span class='hs-varid'>notMember</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>member</span> <span class='hs-varid'>k</span>
<a name="line-79"></a>
<a name="line-80"></a><a name="FilePath"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanReadFile</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-81"></a>    <span class='hs-varid'>readFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MonadIO</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span>
<a name="line-82"></a>
<a name="line-83"></a><a name="FilePath"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanWriteFile</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-84"></a>    <span class='hs-varid'>writeFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MonadIO</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span> <span class='hs-conid'>()</span>
<a name="line-85"></a>
<a name="line-86"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanStripPrefix</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-87"></a>    <span class='hs-varid'>stripPrefix</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>a</span>
<a name="line-88"></a>    <span class='hs-varid'>isPrefixOf</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-89"></a>
<a name="line-90"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanBreak</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-91"></a>    <span class='hs-varid'>break</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-92"></a>    <span class='hs-varid'>span</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-93"></a>    <span class='hs-varid'>dropWhile</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-94"></a>    <span class='hs-varid'>takeWhile</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-95"></a>
<a name="line-96"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanAny</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-97"></a>    <span class='hs-varid'>any</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-98"></a>    <span class='hs-varid'>all</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-99"></a>
<a name="line-100"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanSplitAt</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-101"></a>    <span class='hs-varid'>splitAt</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-102"></a>
<a name="line-103"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanFold</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-varid'>accum</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-104"></a>    <span class='hs-comment'>-- | Strict left fold.</span>
<a name="line-105"></a>    <span class='hs-varid'>fold</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>accum</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>accum</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>accum</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>accum</span>
<a name="line-106"></a>
<a name="line-107"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanWords</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>where</span>
<a name="line-108"></a>    <span class='hs-varid'>words</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>]</span>
<a name="line-109"></a>    <span class='hs-varid'>unwords</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span>
<a name="line-110"></a>
<a name="line-111"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanLines</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>where</span>
<a name="line-112"></a>    <span class='hs-varid'>lines</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>]</span>
<a name="line-113"></a>
<a name="line-114"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnlines</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>where</span>
<a name="line-115"></a>    <span class='hs-varid'>unlines</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span>
<a name="line-116"></a>
<a name="line-117"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanSplit</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-118"></a>    <span class='hs-varid'>split</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-119"></a>
<a name="line-120"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanStripSuffix</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-121"></a>    <span class='hs-varid'>stripSuffix</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>a</span>
<a name="line-122"></a>    <span class='hs-varid'>isSuffixOf</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-123"></a>
<a name="line-124"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanIsInfixOf</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-125"></a>    <span class='hs-varid'>isInfixOf</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-126"></a>
<a name="line-127"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanReverse</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-128"></a>    <span class='hs-varid'>reverse</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span>
<a name="line-129"></a>
<a name="line-130"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanReplicate</span> <span class='hs-varid'>a</span> <span class='hs-varid'>i</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-varid'>len</span> <span class='hs-keyword'>where</span>
<a name="line-131"></a>    <span class='hs-varid'>replicate</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span>
<a name="line-132"></a>
<a name="line-133"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanToChunks</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span><span class='hs-layout'>,</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>where</span>
<a name="line-134"></a>    <span class='hs-varid'>toChunks</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>i</span><span class='hs-keyglyph'>]</span>
<a name="line-135"></a>    <span class='hs-varid'>fromChunks</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>i</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-136"></a>
<a name="line-137"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanEncodeUtf8</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>co</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>co</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span><span class='hs-layout'>,</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span> <span class='hs-keyword'>where</span>
<a name="line-138"></a>    <span class='hs-varid'>encodeUtf8</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span>
<a name="line-139"></a>
<a name="line-140"></a><span class='hs-comment'>-- | Note: implementations should ensure that @decodeUtf8@ is a total</span>
<a name="line-141"></a><span class='hs-comment'>-- function. As such, the standard @decodeUtf8@ provided by the text package</span>
<a name="line-142"></a><span class='hs-comment'>-- should not be used, but instead @decodeUtf8With lenientDecode@.</span>
<a name="line-143"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanDecodeUtf8</span> <span class='hs-varid'>ci</span> <span class='hs-varid'>co</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>co</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ci</span><span class='hs-layout'>,</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span> <span class='hs-keyword'>where</span>
<a name="line-144"></a>    <span class='hs-varid'>decodeUtf8</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>ci</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>co</span>
<a name="line-145"></a>
<a name="line-146"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanToStrict</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>where</span>
<a name="line-147"></a>    <span class='hs-varid'>toStrict</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>b</span>
<a name="line-148"></a>    <span class='hs-varid'>fromStrict</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span>
<a name="line-149"></a>
<a name="line-150"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanGetLine</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-151"></a>    <span class='hs-varid'>getLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span>
<a name="line-152"></a>
<a name="line-153"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanToLower</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-154"></a>    <span class='hs-varid'>toLower</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span>
<a name="line-155"></a>
<a name="line-156"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanToUpper</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-157"></a>    <span class='hs-varid'>toUpper</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span>
<a name="line-158"></a>
<a name="line-159"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanToCaseFold</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-160"></a>    <span class='hs-varid'>toCaseFold</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span>
<a name="line-161"></a>
<a name="line-162"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanFind</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-163"></a>    <span class='hs-varid'>find</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>i</span>
<a name="line-164"></a>
<a name="line-165"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanConcat</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-166"></a>    <span class='hs-varid'>concat</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span>
<a name="line-167"></a>
<a name="line-168"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanPartition</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-169"></a>    <span class='hs-varid'>partition</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-170"></a>
<a name="line-171"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanNubBy</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>where</span>
<a name="line-172"></a>    <span class='hs-varid'>nubBy</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-173"></a>
<a name="line-174"></a>    <span class='hs-varid'>nub</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ord</span> <span class='hs-varid'>i</span><span class='hs-layout'>,</span> <span class='hs-conid'>CanNubBy</span> <span class='hs-varid'>c</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-175"></a>    <span class='hs-varid'>nub</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nubBy</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-layout'>)</span>
<a name="line-176"></a>
<a name="line-177"></a><a name="CanSort"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnion</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>where</span>
<a name="line-178"></a>    <span class='hs-varid'>union</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-179"></a>
<a name="line-180"></a><a name="CanSort"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanDifference</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>where</span>
<a name="line-181"></a>    <span class='hs-varid'>difference</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-182"></a>
<a name="line-183"></a><a name="CanSort"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanIntersection</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>where</span>
<a name="line-184"></a>    <span class='hs-varid'>intersection</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-185"></a>
<a name="line-186"></a><a name="CanSort"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanSortBy</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-187"></a>    <span class='hs-varid'>sortBy</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ordering</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-188"></a>
<a name="line-189"></a><a name="CanSort"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>Ord</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>CanSort</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-190"></a>    <span class='hs-varid'>sort</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-191"></a>    <span class='hs-keyword'>default</span> <span class='hs-varid'>sort</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CanSortBy</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-192"></a>    <span class='hs-varid'>sort</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sortBy</span> <span class='hs-varid'>compare</span>
<a name="line-193"></a>
<a name="line-194"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanCons</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-195"></a>    <span class='hs-varid'>cons</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-196"></a>
<a name="line-197"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUncons</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-198"></a>    <span class='hs-varid'>uncons</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-199"></a>
<a name="line-200"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanCompareLength</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>where</span>
<a name="line-201"></a>    <span class='hs-comment'>-- | This is a more effective alternative to statements like @i &gt;= length </span>
<a name="line-202"></a>    <span class='hs-comment'>-- xs@ for types having an O(n) complexity of `length` operation like list </span>
<a name="line-203"></a>    <span class='hs-comment'>-- or `Text`. It does not traverse the whole data structure if the value</span>
<a name="line-204"></a>    <span class='hs-comment'>-- being compared to is lesser.</span>
<a name="line-205"></a>    <span class='hs-varid'>compareLength</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Integral</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ordering</span>
<a name="line-206"></a>
<a name="line-207"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanGroupBy</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-208"></a>    <span class='hs-varid'>groupBy</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-209"></a>
<a name="line-210"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanGroup</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-211"></a>    <span class='hs-varid'>group</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-212"></a>    <span class='hs-keyword'>default</span> <span class='hs-varid'>group</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>CanGroupBy</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-213"></a>    <span class='hs-varid'>group</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>groupBy</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-layout'>)</span>
<a name="line-214"></a>
<a name="line-215"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanRepeat</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>where</span>
<a name="line-216"></a>    <span class='hs-varid'>repeat</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c</span>
<a name="line-217"></a>
<a name="line-218"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZipWith</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyword'>where</span>
<a name="line-219"></a>    <span class='hs-varid'>zipWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span>
<a name="line-220"></a>
<a name="line-221"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZipWith3</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span> <span class='hs-keyword'>where</span>
<a name="line-222"></a>    <span class='hs-varid'>zipWith3</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span>
<a name="line-223"></a>
<a name="line-224"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZipWith4</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span> <span class='hs-keyword'>where</span>
<a name="line-225"></a>    <span class='hs-varid'>zipWith4</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c5</span>
<a name="line-226"></a>
<a name="line-227"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZipWith5</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>c6</span> <span class='hs-varid'>i6</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span> <span class='hs-keyword'>where</span>
<a name="line-228"></a>    <span class='hs-varid'>zipWith5</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c6</span>
<a name="line-229"></a>
<a name="line-230"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZipWith6</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>c6</span> <span class='hs-varid'>i6</span> <span class='hs-varid'>c7</span> <span class='hs-varid'>i7</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span><span class='hs-layout'>,</span> <span class='hs-varid'>c7</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i7</span> <span class='hs-keyword'>where</span>
<a name="line-231"></a>    <span class='hs-varid'>zipWith6</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i7</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c7</span>
<a name="line-232"></a>
<a name="line-233"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZipWith7</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>c6</span> <span class='hs-varid'>i6</span> <span class='hs-varid'>c7</span> <span class='hs-varid'>i7</span> <span class='hs-varid'>c8</span> <span class='hs-varid'>i8</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span><span class='hs-layout'>,</span> <span class='hs-varid'>c7</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i7</span><span class='hs-layout'>,</span> <span class='hs-varid'>c8</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i8</span> <span class='hs-keyword'>where</span>
<a name="line-234"></a>    <span class='hs-varid'>zipWith7</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i7</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i8</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c7</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c8</span>
<a name="line-235"></a>
<a name="line-236"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZip</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyword'>where</span>
<a name="line-237"></a>    <span class='hs-varid'>zip</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>)</span>
<a name="line-238"></a>
<a name="line-239"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZip3</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyword'>where</span>
<a name="line-240"></a>    <span class='hs-varid'>zip3</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>)</span>
<a name="line-241"></a>
<a name="line-242"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZip4</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span> <span class='hs-keyword'>where</span>
<a name="line-243"></a>    <span class='hs-varid'>zip4</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>)</span>
<a name="line-244"></a>
<a name="line-245"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZip5</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span> <span class='hs-keyword'>where</span>
<a name="line-246"></a>    <span class='hs-varid'>zip5</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>i5</span><span class='hs-layout'>)</span>
<a name="line-247"></a>
<a name="line-248"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZip6</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>c6</span> <span class='hs-varid'>i6</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span> <span class='hs-keyword'>where</span>
<a name="line-249"></a>    <span class='hs-varid'>zip6</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>i6</span><span class='hs-layout'>)</span>
<a name="line-250"></a>
<a name="line-251"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanZip7</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>c6</span> <span class='hs-varid'>i6</span> <span class='hs-varid'>c7</span> <span class='hs-varid'>i7</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span><span class='hs-layout'>,</span> <span class='hs-varid'>c7</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i7</span> <span class='hs-keyword'>where</span>
<a name="line-252"></a>    <span class='hs-varid'>zip7</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>c7</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>i6</span><span class='hs-layout'>,</span> <span class='hs-varid'>i7</span><span class='hs-layout'>)</span>
<a name="line-253"></a>
<a name="line-254"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnzip</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span> <span class='hs-keyword'>where</span>
<a name="line-255"></a>    <span class='hs-varid'>unzip</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span><span class='hs-layout'>)</span>
<a name="line-256"></a>
<a name="line-257"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnzip3</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span> <span class='hs-keyword'>where</span>
<a name="line-258"></a>    <span class='hs-varid'>unzip3</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span><span class='hs-layout'>)</span>
<a name="line-259"></a>
<a name="line-260"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnzip4</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span> <span class='hs-keyword'>where</span>
<a name="line-261"></a>    <span class='hs-varid'>unzip4</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span><span class='hs-layout'>)</span>
<a name="line-262"></a>
<a name="line-263"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnzip5</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span> <span class='hs-keyword'>where</span>
<a name="line-264"></a>    <span class='hs-varid'>unzip5</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>i5</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span><span class='hs-layout'>)</span>
<a name="line-265"></a>
<a name="line-266"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnzip6</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>c6</span> <span class='hs-varid'>i6</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span> <span class='hs-keyword'>where</span>
<a name="line-267"></a>    <span class='hs-varid'>unzip6</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>i6</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span><span class='hs-layout'>)</span>
<a name="line-268"></a>
<a name="line-269"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>CanUnzip7</span> <span class='hs-varid'>c1</span> <span class='hs-varid'>i1</span> <span class='hs-varid'>c2</span> <span class='hs-varid'>i2</span> <span class='hs-varid'>c3</span> <span class='hs-varid'>i3</span> <span class='hs-varid'>c4</span> <span class='hs-varid'>i4</span> <span class='hs-varid'>c5</span> <span class='hs-varid'>i5</span> <span class='hs-varid'>c6</span> <span class='hs-varid'>i6</span> <span class='hs-varid'>c7</span> <span class='hs-varid'>i7</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>c1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i6</span><span class='hs-layout'>,</span> <span class='hs-varid'>c7</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>i7</span> <span class='hs-keyword'>where</span>
<a name="line-270"></a>    <span class='hs-varid'>unzip7</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>i1</span><span class='hs-layout'>,</span> <span class='hs-varid'>i2</span><span class='hs-layout'>,</span> <span class='hs-varid'>i3</span><span class='hs-layout'>,</span> <span class='hs-varid'>i4</span><span class='hs-layout'>,</span> <span class='hs-varid'>i5</span><span class='hs-layout'>,</span> <span class='hs-varid'>i6</span><span class='hs-layout'>,</span> <span class='hs-varid'>i7</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>c1</span><span class='hs-layout'>,</span> <span class='hs-varid'>c2</span><span class='hs-layout'>,</span> <span class='hs-varid'>c3</span><span class='hs-layout'>,</span> <span class='hs-varid'>c4</span><span class='hs-layout'>,</span> <span class='hs-varid'>c5</span><span class='hs-layout'>,</span> <span class='hs-varid'>c6</span><span class='hs-layout'>,</span> <span class='hs-varid'>c7</span><span class='hs-layout'>)</span>
</pre></body>
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