Class: VirtualProxy::Proxy

Inherits:

Delegator

• Object
• Delegator
• VirtualProxy::Proxy

Defined in:

lib/virtual_proxy/proxy.rb

Overview

Forward messages to a lazily-evaluated subject

Instance Method Summary

• #__getobj__ ⇒ Object
• #__setobj__(&block) ⇒ Object
• #initialize(&block) ⇒ Proxy constructor

  A new instance of Proxy.

Constructor Details

#initialize(&block) ⇒ Proxy

Returns a new instance of Proxy.

# File 'lib/virtual_proxy/proxy.rb', line 4

def initialize(&block)
  @block = block
end

Instance Method Details

#__getobj__ ⇒ Object

# File 'lib/virtual_proxy/proxy.rb', line 8

def __getobj__
  @__getobj__ ||= @block.call
end

#__setobj__(&block) ⇒ Object

# File 'lib/virtual_proxy/proxy.rb', line 12

def __setobj__(&block)
  @block = block
  @__getobj__ = nil
end