/usr/lib/ruby/vendor_ruby/active_support/string_inquirer.rb is in ruby-activesupport 2:4.2.10-0ubuntu4.
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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 | module ActiveSupport
# Wrapping a string in this class gives you a prettier way to test
# for equality. The value returned by <tt>Rails.env</tt> is wrapped
# in a StringInquirer object so instead of calling this:
#
# Rails.env == 'production'
#
# you can call this:
#
# Rails.env.production?
class StringInquirer < String
private
def respond_to_missing?(method_name, include_private = false)
method_name[-1] == '?'
end
def method_missing(method_name, *arguments)
if method_name[-1] == '?'
self == method_name[0..-2]
else
super
end
end
end
end
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