Module: Prototok::Utils::Listed

Included in:
Ciphers, Encoders, Formatters, Serializers
Defined in:
lib/prototok/utils/listed.rb

Instance Method Summary collapse

Instance Method Details

#find(*attrs) ⇒ Object 



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# File 'lib/prototok/utils/listed.rb', line 4

def find(*attrs)
  @cache ||= {}
  @cache[attrs] ||= begin
    const_name = attrs.map do |word|
      word.to_s.split(/(?=[[:upper:]])|\_/).map(&:capitalize).join
    end.join('::')
    begin
      const_get const_name, false
    rescue NameError
      nil
    end
  end
end