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Class: ActiveRecord::Type::AdapterSpecificRegistry

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: activerecord/lib/active_record/type/adapter_specific_registry.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new ⇒ AdapterSpecificRegistry

[ GitHub ] 

  


# File 'activerecord/lib/active_record/type/adapter_specific_registry.rb', line 7



def initialize
  @registrations = []
end


  







Instance Attribute Details



  

    #registrations   (readonly, private)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/type/adapter_specific_registry.rb', line 38



attr_reader :registrations


  







Instance Method Details



  

    #add_modifier(options, klass, **args)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/type/adapter_specific_registry.rb', line 15



def add_modifier(options, klass, **args)
  registrations << DecorationRegistration.new(options, klass, **args)
end


  








  

    #find_registration(symbol, *args, **kwargs)   (private)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/type/adapter_specific_registry.rb', line 40



def find_registration(symbol, *args, **kwargs)
  registrations
    .select { |registration| registration.matches?(symbol, *args, **kwargs) }
    .max
end


  








  

    #initialize_copy(other)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/type/adapter_specific_registry.rb', line 11



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


  








  

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

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/type/adapter_specific_registry.rb', line 27



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)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/type/adapter_specific_registry.rb', line 19



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