/usr/share/javascript/merge/merge.js is in libjs-merge 1.2.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 | /*!
* @name JavaScript/NodeJS Merge v1.2.0
* @author yeikos
* @repository https://github.com/yeikos/js.merge
* Copyright 2014 yeikos - MIT license
* https://raw.github.com/yeikos/js.merge/master/LICENSE
*/
;(function(isNode) {
/**
* Merge one or more objects
* @param bool? clone
* @param mixed,... arguments
* @return object
*/
var Public = function(clone) {
return merge(clone === true, false, arguments);
}, publicName = 'merge';
/**
* Merge two or more objects recursively
* @param bool? clone
* @param mixed,... arguments
* @return object
*/
Public.recursive = function(clone) {
return merge(clone === true, true, arguments);
};
/**
* Clone the input removing any reference
* @param mixed input
* @return mixed
*/
Public.clone = function(input) {
var output = input,
type = typeOf(input),
index, size;
if (type === 'array') {
output = [];
size = input.length;
for (index=0;index<size;++index)
output[index] = Public.clone(input[index]);
} else if (type === 'object') {
output = {};
for (index in input)
output[index] = Public.clone(input[index]);
}
return output;
};
/**
* Merge two objects recursively
* @param mixed input
* @param mixed extend
* @return mixed
*/
function merge_recursive(base, extend) {
if (typeOf(base) !== 'object')
return extend;
for (var key in extend) {
if (typeOf(base[key]) === 'object' && typeOf(extend[key]) === 'object') {
base[key] = merge_recursive(base[key], extend[key]);
} else {
base[key] = extend[key];
}
}
return base;
}
/**
* Merge two or more objects
* @param bool clone
* @param bool recursive
* @param array argv
* @return object
*/
function merge(clone, recursive, argv) {
var result = argv[0],
size = argv.length;
if (clone || typeOf(result) !== 'object')
result = {};
for (var index=0;index<size;++index) {
var item = argv[index],
type = typeOf(item);
if (type !== 'object') continue;
for (var key in item) {
var sitem = clone ? Public.clone(item[key]) : item[key];
if (recursive) {
result[key] = merge_recursive(result[key], sitem);
} else {
result[key] = sitem;
}
}
}
return result;
}
/**
* Get type of variable
* @param mixed input
* @return string
*
* @see http://jsperf.com/typeofvar
*/
function typeOf(input) {
return ({}).toString.call(input).slice(8, -1).toLowerCase();
}
if (isNode) {
module.exports = Public;
} else {
window[publicName] = Public;
}
})(typeof module === 'object' && module && typeof module.exports === 'object' && module.exports);
|