Module: CommandServiceObject::Hooks::InstanceMethods

Defined in:
lib/command_service_object/hooks.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#_called_micros ⇒ Object

Returns the value of attribute _called_micros.



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# File 'lib/command_service_object/hooks.rb', line 19

def _called_micros
  @_called_micros
end

Instance Method Details

#rollback_micros ⇒ Object 



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# File 'lib/command_service_object/hooks.rb', line 25

def rollback_micros
  _called_micros.reverse_each(&:rollback)
end

#setup_micros(micros) ⇒ Object 



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# File 'lib/command_service_object/hooks.rb', line 29

def setup_micros(micros)
  micros.each do |micro|
    method_name = micro.name.split('::').last.underscore

    # unrollable micros
    define_singleton_method("#{method_name}!") do |cmd|
      micro.new(cmd).call
    end

    # rollable micros
    define_singleton_method(method_name) do |cmd|
      obj = micro.new(cmd)
      result = obj.call

      _called_micros << obj
      result
    end
  end
end