Module: ActionView::Helpers::FormOptionsHelper

Defined in:
lib/rails_country_select.rb

Instance Method Summary collapse

Instance Method Details

#country_select(object, method, options = {}, html_options = {}) ⇒ Object 



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# File 'lib/rails_country_select.rb', line 10

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   => translate_countries,
      :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