Class: ActionView::Helpers::JavaScriptProxy

Inherits:

ActiveSupport::BasicObject

Defined in:

lib/action_view/helpers/prototype_helper.rb

Overview

Converts chained method calls on DOM proxy elements into JavaScript chains

Direct Known Subclasses

JavaScriptCollectionProxy, JavaScriptElementProxy, JavaScriptVariableProxy

Instance Method Summary

• #initialize(generator, root = nil) ⇒ JavaScriptProxy constructor

  :nodoc:.

Constructor Details

#initialize(generator, root = nil) ⇒ JavaScriptProxy

:nodoc:

# File 'lib/action_view/helpers/prototype_helper.rb', line 1106

def initialize(generator, root = nil)
  @generator = generator
  @generator << root if root
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *arguments, &block) ⇒ Object (private)

# File 'lib/action_view/helpers/prototype_helper.rb', line 1112

def method_missing(method, *arguments, &block)
  if method.to_s =~ /(.*)=$/
    assign($1, arguments.first)
  else
    call("#{method.to_s.camelize(:lower)}", *arguments, &block)
  end
end