Class: Composable::Form::Command

Inherits:
Object
  • Object
show all
Extended by:
ActiveModel::Naming
Includes:
ActiveModel::Conversion, Core::AttributeDSL, Core::Callbacks, Core::ComposableDSL
Defined in:
lib/composable/form/command.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.composable(attribute, model: nil, **options, &block) ⇒ Object 



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# File 'lib/composable/form/command.rb', line 19

def composable(attribute, model: nil, **options, &block)
  super(attribute, **options, &block)

  return unless model

  define_singleton_method(:model_name) do
    ActiveModel::Name.new(model)
  end

  delegate :id, :persisted?, :new_record?, to: attribute.to_sym, allow_nil: true
end

.inherited(subclass) ⇒ Object 



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# File 'lib/composable/form/command.rb', line 14

def inherited(subclass)
  super
  subclass.prepend(Core::Command)
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/composable/form/command.rb', line 32

def call
  return unless valid?

  run_callbacks :save do
    save_composables { save }
  end
end

#new_record? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/composable/form/command.rb', line 44

def new_record?
  true
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/composable/form/command.rb', line 40

def persisted?
  false
end