Class: Clemency::Callbacks

Inherits:

Object

• Object
• Clemency::Callbacks

Defined in:

lib/clemency/callbacks.rb

Instance Method Summary

• #call!(key, *args) ⇒ Object
• #get(key) ⇒ Object
• #initialize ⇒ Callbacks constructor

  A new instance of Callbacks.

• #set(key, callback) ⇒ Object

Constructor Details

#initialize ⇒ Callbacks

Returns a new instance of Callbacks.

# File 'lib/clemency/callbacks.rb', line 5

def initialize
  @callbacks = {}
end

Instance Method Details

#call!(key, *args) ⇒ Object

# File 'lib/clemency/callbacks.rb', line 9

def call!(key, *args)
  get(key).call(*args)
end

#get(key) ⇒ Object

# File 'lib/clemency/callbacks.rb', line 13

def get(key)
  @callbacks.fetch(key, Proc.new {})
end

#set(key, callback) ⇒ Object

# File 'lib/clemency/callbacks.rb', line 17

def set(key, callback)
  @callbacks[key] = callback
end