Method: UnitedStates::State::PostalCode#uppercase

Defined in:
lib/united_states/state/postal_code.rb

#uppercase ⇒ String

Returns an all uppercase version of this PostalCode.

Returns:

  • (String) —

    an all uppercase version of this PostalCode



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# File 'lib/united_states/state/postal_code.rb', line 58

def uppercase
  @string.upcase
end