How to set pre-defined tags with_acts_as_taggable_on? Report spam Muhammad asked March 9, 2018 5:12pm in Rails Muhammad March 9, 2018 5:12pm Report I'm creating a content sharing site where the user should be able to share a piece of content in a post form and assign it to a pre-defined category. How to create the pre-defined categories with the acts as taggable on gem or even from scratch? Reply Join the discussion Create an account Log in