Module: ActionWidget::ViewHelper

Defined in:
lib/action_widget/view_helper.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/action_widget/view_helper.rb', line 4

def method_missing(name, *args, &block)
  return super unless name =~ /_widget$/

  klass = begin
    "#{name.to_s.camelcase}".constantize
  rescue NameError, LoadError
    return super
  end

  ActionWidget::ViewHelper.module_eval <<-RUBY
    def #{name}(*args, &block)                  # def example_widget(*args, &block)
      #{klass}.new(self, *args).render(&block)  #   ExampleWidget.new(self, *args).render(&block)
    end                                         # end
  RUBY

  send(name, *args, &block)
end