Class: When::Promise

Inherits:

Object

• Object
• When::Promise

Defined in:

lib/when.rb

Instance Method Summary

• #callback(&block) ⇒ Object
• #errback(&block) ⇒ Object
• #initialize(deferred) ⇒ Promise constructor

  A new instance of Promise.

• #then(&block) ⇒ Object

Constructor Details

#initialize(deferred) ⇒ Promise

Returns a new instance of Promise.

# File 'lib/when.rb', line 28

def initialize(deferred); @deferred = deferred; end

Instance Method Details

#callback(&block) ⇒ Object

# File 'lib/when.rb', line 30

def callback(&block); @deferred.callback(&block); end

#errback(&block) ⇒ Object

# File 'lib/when.rb', line 31

def errback(&block); @deferred.errback(&block); end

#then(&block) ⇒ Object

# File 'lib/when.rb', line 29

def then(&block); @deferred.then(&block); end