Class: ActiveModel::Type::Registry

Inherits:
Object
  • Object
show all
Defined in:
activemodel/lib/active_model/type/registry.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Registry

Returns a new instance of Registry.



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# File 'activemodel/lib/active_model/type/registry.rb', line 7

def initialize
  @registrations = []
end

Instance Method Details

#lookup(symbol, *args, **kwargs) ⇒ Object 



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# File 'activemodel/lib/active_model/type/registry.rb', line 17

def lookup(symbol, *args, **kwargs)
  registration = find_registration(symbol, *args, **kwargs)

  if registration
    registration.call(self, symbol, *args, **kwargs)
  else
    raise ArgumentError, "Unknown type #{symbol.inspect}"
  end
end

#register(type_name, klass = nil, **options, &block) ⇒ Object 



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# File 'activemodel/lib/active_model/type/registry.rb', line 11

def register(type_name, klass = nil, **options, &block)
  block ||= proc { |_, *args| klass.new(*args) }
  block.ruby2_keywords if block.respond_to?(:ruby2_keywords)
  registrations << registration_klass.new(type_name, block, **options)
end