Module: UseCase::BaseClassMethod::ClassMethods

Defined in:
lib/usecasing/base.rb

Instance Method Summary collapse

Instance Method Details

#dependencies ⇒ Object 



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# File 'lib/usecasing/base.rb', line 16

def dependencies
  return [] unless superclass.ancestors.include? UseCase::Base
  value = (@dependencies && @dependencies.dup || []).concat(superclass.dependencies)
  value
end

#depends(*deps) ⇒ Object 



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# File 'lib/usecasing/base.rb', line 11

def depends(*deps)
  @dependencies ||= []
  @dependencies.push(*deps)
end

#perform(ctx = { }) ⇒ Object 



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# File 'lib/usecasing/base.rb', line 22

def perform(ctx = { })
  tx(ExecutionOrder.run(self), ctx) do |usecase, context|
    instance = usecase.new(context)
    instance.tap do | me |
      me.before
      me.perform
    end 
  end
end