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I've used gem awesome_nested_set with lots of success in the past. https://github.com/collectiveidea/awesome_nested_set https://github.com/collectiveidea/awesom
by elliotec 12y ago
I've used gem awesome_nested_set with lots of success in the past. https://github.com/collectiveidea/awesome_nested_set https://github.com/collectiveidea/awesome_nested_set. Updated quite often, Rails 4 supported
- techtalsky 12y agoYeah, the Nested Set model is cool but it does not use recursive postgresql queries under the hood: http://mikehillyer.com/articles/managing-hierarchical-data-in-mysql/ http://mikehillyer.com/articles/managing-hierarchical-data-i...