Comment on Rails 4 UUID primary keys with PostgreSQLComments−jashmenn13yIf you'd like to use UUIDs in Rails 3, I've been maintaining the activeuuid plugin for a while now:https://github.com/jashmenn/activeuuid
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If you'd like to use UUIDs in Rails 3, I've been maintaining the activeuuid plugin for a while now:
https://github.com/jashmenn/activeuuid