Contents

# encoding: utf-8
require "rails_country_select/version"

require File.expand_path('../country_definitions', __FILE__)
if defined?(Rails) && defined?(ActionView)
  module ActionView
    module Helpers
      module FormOptionsHelper
        def country_select(object, method, options = {}, html_options = {})
          options[:keys]    = :names unless options.has_key?(:keys)
          options[:values]  = :nums  unless options.has_key?(:values)

          potential = {
              :names   => COUNTRY_NAMES,
              :nums    => COUNTRY_NUMS,
              :alpha2s => COUNTRY_ALPHA2S,
              :alpha3s => COUNTRY_ALPHA3S
          }

          select_options = potential[options[:keys]].zip(potential[options[:values]])
          InstanceTag.new(object, method, self, options.delete(:object)).to_select_tag(select_options, options, html_options)
        end
      end

      class FormBuilder
        def country_select(method, options = {}, html_options = {})
          @template.country_select(@object_name, method, options.merge({:object => @object}), html_options)
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rails_country_select-0.0.1	lib/rails_country_select.rb