Module: ViewComponent::Form::Renderer

Included in:
Builder
Defined in:
lib/view_component/form/renderer.rb

Defined Under Namespace

Classes: Error, NamespaceAlreadyAddedError, NotImplementedComponentError

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/view_component/form/renderer.rb', line 11

def self.included(base)
  base.class_eval do
    original_initialize_method = instance_method(:initialize)

    define_method(:initialize) do |*args, &block|
      @__component_klass_cache = {}

      original_initialize_method.bind_call(self, *args, &block)
    end

    class_attribute :lookup_namespaces, default: [ViewComponent::Form]

    class << self
      def inherited(base)
        base.lookup_namespaces = lookup_namespaces.dup

        super
      end

      def namespace(namespace)
        if lookup_namespaces.include?(namespace)
          raise NamespaceAlreadyAddedError, "The component namespace '#{namespace}' is already added"
        end

        lookup_namespaces.prepend namespace
      end
    end
  end
end