Module: Aspect4r::Base::ClassMethods

Defined in:
lib/aspect4r/base.rb

Instance Method Summary collapse

Instance Method Details

#a4r_data ⇒ Object 



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# File 'lib/aspect4r/base.rb', line 54

def a4r_data
  @a4r_data ||= Aspect4r::Model::AspectData.new(self)
end

#a4r_disable_advices_temporarily(*methods) ⇒ Object 



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# File 'lib/aspect4r/base.rb', line 67

def a4r_disable_advices_temporarily *methods
  methods.each do |method|
    method = method.to_s
    advices = a4r_data.advices_for_method(method)
    next if advices.empty?
    
    send :alias_method, :"#{method}_with_advices", method
    Aspect4r::Helper.define_method self, method, a4r_data.wrapped_methods[method]
  end
  
  yield
ensure
  methods.each do |method|
    method_with_advices = "#{method}_with_advices"
    next unless instance_methods.include?(method_with_advices)

    send :alias_method, method, method_with_advices
    self.send :remove_method, method_with_advices
  end
end

#a4r_group(&block) ⇒ Object 



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# File 'lib/aspect4r/base.rb', line 58

def a4r_group &block
  a4r_data.change_group
  
  if block_given?
    instance_eval &block
    a4r_data.change_group
  end
end

#method_added(method) ⇒ Object 



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# File 'lib/aspect4r/base.rb', line 20

def method_added method
  super method

  return if Aspect4r::Helper.creating_method?

  method = method.to_s
  return if method[0..2] == "a4r"

  # save unbound method and create new method
  advices = a4r_data.advices_for_method(method)
  unless advices.empty?
    a4r_data.wrapped_methods[method] = instance_method(method)
    Aspect4r::Helper.create_method self, method
  end
end

#singleton_method_added(method) ⇒ Object 



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# File 'lib/aspect4r/base.rb', line 36

def singleton_method_added method
  super method

  return if Aspect4r::Helper.creating_method?
    
  method = method.to_s
  return if method[0..2] == "a4r"

  eigen_class = class << self; self; end

  # save unbound method and create new method
  advices = eigen_class.a4r_data.advices_for_method(method)
  unless advices.empty?
    eigen_class.a4r_data.wrapped_methods[method] = eigen_class.instance_method(method)
    Aspect4r::Helper.create_method eigen_class, method
  end
end