Module: ActiveSpy::Spy

Defined in:
lib/active_spy/spy/spy.rb

Overview

Module that defines methods used to spy on some class methods

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object

Default snippet to extends the class with ClassMethods when ActiveSpy::Spy is included in it.



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# File 'lib/active_spy/spy/spy.rb', line 10

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

Instance Method Details

#callback_invoker_class ⇒ Object

Gets the invoker class based on the class’ name



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# File 'lib/active_spy/spy/spy.rb', line 26

def callback_invoker_class
  ActiveSupport::Inflector.constantize "#{self.class.name}Events"
end

#invoke_callback(method, callback_type) ⇒ Object

Invokes the callback method on the invoker class. The callback_type param tells wether it will be called :after or before.



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# File 'lib/active_spy/spy/spy.rb', line 17

def invoke_callback(method, callback_type)
  callback_invoker = callback_invoker_class.new(self)
  callback = "#{callback_type}_#{method}"
  return unless callback_invoker.respond_to?(callback)
  callback_invoker.send(callback)
end