Module: Bowline::Watcher::Base

Defined in:
lib/bowline/watcher.rb

Overview

Callbacks on steroids. Add callbacks as class methods, or instance ones.

class MyClass

extend Bowline::Watcher::Base
watch :update, :create

def self.update
  watcher.call(:update)
end

def create
  watcher.call(:create)
end

end

MyClass.on_update { puts 'update' } MyClass.new.on_create { puts 'create' }

Class Method Summary (collapse)

Instance Method Summary (collapse)

Class Method Details

+ (Object) extended(base) 



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# File 'lib/bowline/watcher.rb', line 22

def self.extended(base)
	base.send :extend, ClassMethods
end

+ (Object) included(base) 



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# File 'lib/bowline/watcher.rb', line 26

def self.included(base)
  base.send :extend, InstanceMethods
end

Instance Method Details

- (Object) watcher 



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# File 'lib/bowline/watcher.rb', line 30

def watcher
  @watcher ||= Watcher.new
end