Module: Jefe::Emitter

Included in:

EM, Jefe::EM::ProcessHandler

Defined in:

lib/jefe/emitter.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary

• .included(klass) ⇒ Object

Instance Method Summary

• #callbacks ⇒ Object
• #emit(name, *args) ⇒ Object
• #on(name, &cb) ⇒ Object

Class Method Details

.included(klass) ⇒ Object

# File 'lib/jefe/emitter.rb', line 2

def self.included(klass)
	klass.extend(ClassMethods)
end

Instance Method Details

#callbacks ⇒ Object

# File 'lib/jefe/emitter.rb', line 5

def callbacks
	@callbacks ||= {}
end

#emit(name, *args) ⇒ Object

# File 'lib/jefe/emitter.rb', line 12

def emit(name, *args)
	callbacks[name] ||= []
	callbacks[name].each { |cb| cb.call(*args) }
end

#on(name, &cb) ⇒ Object

# File 'lib/jefe/emitter.rb', line 8

def on(name, &cb)
	callbacks[name] ||= []
	callbacks[name] << cb
end