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# encoding: utf-8
require_relative "common_languages/version"
require_relative "common_languages/data"
require_relative "common_languages/language"
module CommonLanguages
def self.available_codes
@available_codes ||= self.codes & I18n.available_locales.map(&:to_s)
end
def self.available
@available ||= self.available_codes.map {|lc| self.get(lc) }
end
def self.available_code?(code)
if !code.nil?
self.available_codes.include?(code.to_s)
else
false
end
end
def self.get(code)
if !code.nil?
self.languages[code.to_s]
else
false
end
end
# a regexp that will match the available codes
def self.match_available
@match_available ||= /(#{self.available_codes.join('|')})/
end
# clears caches, useful only when testing
def self.reset
@codes = nil
@available_codes = nil
@available = nil
@languages = nil
@match = nil
@match_available = nil
end
end
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