romul

module MultilingualModule
  def self.define_ml_methods_for(attrs)
    languages = APP_CONFIG[:languages].split(/\|/)
    attrs.each do |method|
      define_method('ml_' + method) do |*args|
        yml = YAML.load(send("#{method}_ml").to_s)
        hash = yml ? yml : {}
        languages.each do |lang|
          hash[lang.to_sym] = "" unless hash[lang.to_sym]
        end