Module: Mu::Action

Defined in:
lib/mu/action.rb,
lib/mu/action/version.rb

Overview

Provides an interactor pattern implementation with hooks, metadata tracking, and result wrapping.

Defined Under Namespace

Modules: ClassMethods, HookPropagator, Initializer, MetaPropAdder Classes: Failure, FailureError, Result, Success

Constant Summary collapse

VERSION = 
"0.2.0"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/mu/action.rb', line 10

def self.included(base)
  base.class_eval do
    extend Literal::Properties
    extend ClassMethods
    include Initializer
    singleton_class.prepend(MetaPropAdder)
    singleton_class.prepend(HookPropagator)

    attr_reader :meta
  end
end

Instance Method Details

#Failure(error, **meta) ⇒ Object

Raises:



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# File 'lib/mu/action.rb', line 181

def Failure(error, **meta) = raise FailureError.new(error, meta:)
# rubocop:enable Naming/MethodName

#run ⇒ Object

rubocop:enable Naming/MethodName



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# File 'lib/mu/action.rb', line 184

def run
  run!
rescue FailureError => e
  Failure.new(e.error, meta: { failure_error: e, **meta, **e.meta })
end

#run! ⇒ Object 



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# File 'lib/mu/action.rb', line 190

def run!
  with_hooks { call }
end

#Success(value) ⇒ Object

rubocop:disable Naming/MethodName



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# File 'lib/mu/action.rb', line 180

def Success(value) = self.class.const_get(:Success).new(value, meta:)