Class: ROM::Components::DSL::Association

Inherits:
Core
  • Object
show all
Defined in:
lib/rom/components/dsl/association.rb

Overview

Setup DSL-specific relation extensions

Instance Method Summary collapse

Instance Method Details

#backend ⇒ 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/rom/components/dsl/association.rb', line 29

def backend
  @backend ||= ROM::Schema::AssociationsDSL.new(source, inflector)
end

#call ⇒ 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/rom/components/dsl/association.rb', line 18

def call
  configure

  backend.instance_eval(&block)

  backend.call.each do |definition|
    components.add(key, definition: definition, config: config.join(definition, :right))
  end
end

#source ⇒ 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/rom/components/dsl/association.rb', line 34

def source
  if provider.config.component.key?(:id)
    # TODO: decouple associations DSL from Relation::Name
    ROM::Relation::Name[
      provider.config.component.id, provider.config.component.dataset
    ]
  else
    config.source
  end
end