module SPS::Converter

Public Instance Methods

convert(*attributes, options) click to toggle source
# File lib/sps_king/converter.rb, line 4
def convert(*attributes, options)
  include InstanceMethods

  method_name = "convert_#{options[:to]}"
  unless InstanceMethods.method_defined?(method_name)
    raise ArgumentError.new("Converter '#{options[:to]}' does not exist!")
  end

  attributes.each do |attribute|
    define_method "#{attribute}=" do |value|
      instance_variable_set("@#{attribute}", send(method_name, value))
    end
  end
end