postkode A gem to validate UK postcodes INSTALL: From RubyGems: EXAMPLE USAGE: require 'postkode' Postkode.validate('WC2E 7PX') => true Postkode.validate('NOT A POSTCODE') => false Postkode.random => "M5 6RL" ACKNOWLEDGEMENTS Postkode.random uses strrand random string generator by tama [email protected]