Module: Protoboard::CircuitProxyFactory

Defined in:
lib/protoboard/circuit_proxy_factory.rb

Overview

This module is responsible to manage a proxy module that executes the circuit.

Class Method Summary collapse

Class Method Details

.create_module(circuits, class_name) ⇒ Object

Creates the module that executes the circuit



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# File 'lib/protoboard/circuit_proxy_factory.rb', line 11

def create_module(circuits, class_name)
  module_name = infer_module_name(class_name, circuits.map(&:method_name))
  proxy_module = Module.new

  # Encapsulates instance methods in a module to be used later
  instance_methods = Module.new do
    circuits.each do |circuit|
      unless circuit.singleton_method?
        define_method(circuit.method_name) do |*args|
          Protoboard.config.adapter.run_circuit(circuit) { super(*args) }
        end
      end
    end
  end

  proxy_module.const_set('InstanceMethods', instance_methods)

  # Encapsulates singleton methods in a module to be used later
  class_methods = Module.new do
    circuits.each do |circuit|
      if circuit.singleton_method?
        define_method(circuit.method_name) do |*args|
          Protoboard.config.adapter.run_circuit(circuit) { super(*args) }
        end
      end
    end
  end

  proxy_module.const_set('ClassMethods', class_methods)

  Protoboard.const_set(module_name, proxy_module)
end