Method: Interview::OptionAttribute#get_options

Defined in:
lib/interview/option_attribute.rb

#get_options(object) ⇒ Object 



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# File 'lib/interview/option_attribute.rb', line 50

def get_options(object)
  # todo: nach ActiveModel Translation auslagern
  options = []
  general_defaults = object.class.lookup_ancestors.map do |klass|
    "#{object.class.i18n_scope}.options.#{klass.model_name.i18n_key}.#{method}"
  end
  if object.class.const_defined? "#{@method.upcase}_OPTIONS"
    opts = object.class.const_get("#{@method.upcase}_OPTIONS")
  elsif object.class.respond_to? :descendants and
        (klass = object.class.descendants.find { |c| c.const_defined? "#{@method.upcase}_OPTIONS" })
    opts = klass.const_get("#{@method.upcase}_OPTIONS")
  end
  if opts
    opts.map do |option|
      defaults = general_defaults.map do |default|
        :"#{default}.#{option}"
      end
      options << [h.t(defaults.shift, default: defaults), option]
    end
  end
  return options
end