Class: ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Uuid

Inherits:
Type::Value
  • Object
show all
Defined in:
activerecord/lib/active_record/connection_adapters/postgresql/oid/uuid.rb

Overview

:nodoc:

Constant Summary collapse

ACCEPTABLE_UUID = 
%r{\A(\{)?([a-fA-F0-9]{4}-?){8}(?(1)\}|)\z}

Instance Method Summary collapse

Instance Method Details

#changed?(old_value, new_value, _new_value_before_type_cast) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/uuid.rb', line 16

def changed?(old_value, new_value, _new_value_before_type_cast)
  old_value.class != new_value.class ||
    new_value && old_value.casecmp(new_value) != 0
end

#changed_in_place?(raw_old_value, new_value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/uuid.rb', line 21

def changed_in_place?(raw_old_value, new_value)
  raw_old_value.class != new_value.class ||
    new_value && raw_old_value.casecmp(new_value) != 0
end

#type ⇒ Object 



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# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/uuid.rb', line 12

def type
  :uuid
end