builder_helper.rb

来自「ruby on rails web敏捷开发之路第二版 源代码」· RB 代码 · 共 14 行

#---
# Excerpted from "Agile Web Development with Rails, 2nd Ed."
# We make no guarantees that this code is fit for any purpose. 
# Visit http://www.pragmaticprogrammer.com/titles/rails2 for more book information.
#---
module BuilderHelper
  def tagged_form_for(name, *args, &block)
    options = args.last.is_a?(Hash) ? args.pop : {}
    options = options.merge(:builder => TaggedBuilder)
    args = (args << options)
    form_for(name, *args, &block)
  end
end