Class: ActionView::Helpers::JavaScriptVariableProxy

Inherits:

JavaScriptProxy

Object
ActiveSupport::BasicObject
JavaScriptProxy
ActionView::Helpers::JavaScriptVariableProxy

show all

Defined in:: lib/action_view/helpers/prototype_helper.rb

Overview

:nodoc:

Instance Method Summary collapse

#initialize(generator, variable) ⇒ JavaScriptVariableProxy constructor

A new instance of JavaScriptVariableProxy.
#respond_to?(method) ⇒ Boolean

The JSON Encoder calls this to check for the to_json method Since it’s a blank slate object, I suppose it responds to anything.
#to_json(options = nil) ⇒ Object

Constructor Details

#initialize(generator, variable) ⇒ `JavaScriptVariableProxy`

Returns a new instance of JavaScriptVariableProxy.

# File 'lib/action_view/helpers/prototype_helper.rb', line 1170

def initialize(generator, variable)
  @variable = variable
  @empty    = true # only record lines if we have to.  gets rid of unnecessary linebreaks
  super(generator)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ActionView::Helpers::JavaScriptProxy

Instance Method Details

#respond_to?(method) ⇒ `Boolean`

The JSON Encoder calls this to check for the to_json method Since it’s a blank slate object, I suppose it responds to anything.

Returns:

(Boolean)



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# File 'lib/action_view/helpers/prototype_helper.rb', line 1178

def respond_to?(method)
  true
end

#to_json(options = nil) ⇒ `Object`



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# File 'lib/action_view/helpers/prototype_helper.rb', line 1182

def to_json(options = nil)
  @variable
end