Class: Dry::Operation::ClassContext::PrependManager Private

Inherits:
Object
  • Object
show all
Defined in:
lib/dry/operation/class_context/prepend_manager.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(klass:, methods_to_prepend:, prepended_methods: []) ⇒ PrependManager

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of PrependManager.



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# File 'lib/dry/operation/class_context/prepend_manager.rb', line 10

def initialize(klass:, methods_to_prepend:, prepended_methods: [])
  @klass = klass
  @methods_to_prepend = methods_to_prepend
  @prepended_methods = prepended_methods
end

Instance Method Details

#call(method:) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/operation/class_context/prepend_manager.rb', line 33

def call(method:)
  return self unless @methods_to_prepend.include?(method)

  @klass.include(StepsMethodPrepender.new(method: method))
  @prepended_methods += [method]
end

#for_subclass(subclass) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/operation/class_context/prepend_manager.rb', line 40

def for_subclass(subclass)
  self.class.new(
    klass: subclass,
    methods_to_prepend: @methods_to_prepend.dup,
    prepended_methods: []
  )
end

#register(*methods) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/operation/class_context/prepend_manager.rb', line 16

def register(*methods)
  ensure_pristine

  already_defined_methods = methods & @klass.instance_methods(false)
  if already_defined_methods.any?
    raise MethodsToPrependAlreadyDefinedError.new(methods: already_defined_methods)
  else
    @methods_to_prepend = methods
  end
end

#void ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/operation/class_context/prepend_manager.rb', line 27

def void
  ensure_pristine

  @methods_to_prepend = []
end