Module: OrderTree::ProxyOperator

Included in:

OrderTree

Defined in:

lib/order_tree/unique_proxy.rb

Overview

Mixin module that provides a proxy convience functions

Class Method Summary

• .proxy(obj) ⇒ UniqueProxy

  Create a unique proxy over obj.

• .proxy?(obj) ⇒ Boolean

  Is object in fact a proxy?.

Class Method Details

.proxy(obj) ⇒ UniqueProxy

Returns create a unique proxy over obj.

Parameters:

• obj (Object) —

  object to proxy

Returns:

• (UniqueProxy) —

  create a unique proxy over obj

# File 'lib/order_tree/unique_proxy.rb', line 17

def proxy obj
  UniqueProxy.new obj
rescue false
end

.proxy?(obj) ⇒ Boolean

Returns is object in fact a proxy?.

Parameters:

• obj (Object) —

  object to test

Returns:

• (Boolean) —

  is object in fact a proxy?

# File 'lib/order_tree/unique_proxy.rb', line 9

def proxy? obj
  !!(obj.instance_eval { @is_proxy })
rescue false
end