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Contents
# encoding: utf-8
#
# This file is part of the cowtech-extensions gem. Copyright (C) 2011 and above Shogun <shogun_panda@me.com>.
# Licensed under the MIT license, which can be found at http://www.opensource.org/licenses/mit-license.php.
#
module Cowtech
module Extensions
# Extensions for the String class.
module String
extend ::ActiveSupport::Concern
# Removes accents from the string, normalizing to the normal letter.
#
# ```ruby
# "èòàù".remove_accents
# # => "eoau"
# ```
#
# @return The string with all accents removed.
def remove_accents
silence_warnings {
self.mb_chars.normalize(:kd).gsub(/[^\x00-\x7F]/n, "").to_s
}
end
# Returns the tagged version of a string.
#
# The string is downcased and spaces are substituted with `-`.
#
# ```ruby
# "ABC cde".untitleize
# # => "abc-cde"
# ```
#
# @return [String] The untitleized version of the string.
def untitleize
self.downcase.gsub(" ", "-")
end
# Returns the string with all `&` replaced with `&`.
#
# @return [String] The string with all `&` replaced with `&`.
def replace_ampersands
self.gsub(/&(\S+);/, "&\\1;")
end
# Returns the string itself for use in form helpers.
#
# @return [String] The string itself.
def value
self
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems