Class: Trax::Model::UUID

Inherits:
String
  • Object
show all
Defined in:
lib/trax/model/uuid.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.generate(prefix = nil) ⇒ Object 



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# File 'lib/trax/model/uuid.rb', line 12

def self.generate(prefix = nil)
  uuid = ::SecureRandom.uuid
  uuid[0..1] = prefix if prefix
  uuid
end

.klass_prefix_map ⇒ Object 



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# File 'lib/trax/model/uuid.rb', line 8

def self.klass_prefix_map
  prefix_map.invert
end

.prefix(prefix_value, klass) ⇒ Object 



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# File 'lib/trax/model/uuid.rb', line 18

def self.prefix(prefix_value, klass)
  if prefix_map.has_key(:"#{prefix_value}") && prefix_map[:"#{prefix_value}"] == klass
    raise ::Trax::Model::Errors::DuplicatePrefix.new(prefix_value)
  end

  prefix_map[:"#{prefix_value}"] = klass
end

.register(&block) ⇒ Object 



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# File 'lib/trax/model/uuid.rb', line 26

def self.register(&block)
  instance_exec(&block)
end

Instance Method Details

#record ⇒ Object 



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# File 'lib/trax/model/uuid.rb', line 30

def record
  @record ||= record_type ? record_type.find_by(:"#{record_type.unique_id_config.uuid_column}" => self) : nil
end

#record_type ⇒ Object 



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# File 'lib/trax/model/uuid.rb', line 34

def record_type
  @record_type ||= ::Trax::Model::Registry.model_type_for_uuid(self)
end