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Class: ActiveModel::Type::Registry

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: activemodel/lib/active_model/type/registry.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new ⇒ Registry

[ GitHub ] 

  


# File 'activemodel/lib/active_model/type/registry.rb', line 6



def initialize
  @registrations = {}
end


  







Instance Attribute Details



  

    #registrations   (readonly, private)
  

  [ GitHub ]


  

  


# File 'activemodel/lib/active_model/type/registry.rb', line 34



attr_reader :registrations


  







Instance Method Details



  

    #initialize_copy(other)  
  

  [ GitHub ]


  

  


# File 'activemodel/lib/active_model/type/registry.rb', line 10



def initialize_copy(other)
  @registrations = @registrations.dup
  super
end


  








  

    #lookup(symbol)  
  

  [ GitHub ]


  

  


# File 'activemodel/lib/active_model/type/registry.rb', line 23



def lookup(symbol, ...)
  registration = registrations[symbol]

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


  








  

    #register(type_name, klass = nil, &block)  
  

  [ GitHub ]


  

  


# File 'activemodel/lib/active_model/type/registry.rb', line 15



def register(type_name, klass = nil, &block)
  unless block_given?
    block = proc { |_, *args| klass.new(*args) }
    block.ruby2_keywords if block.respond_to?(:ruby2_keywords)
  end
  registrations[type_name] = block
end