Better Nested Set for Ruby on rails - Trac
Welcome to Better Nested Set for Ruby on Rails This is a plugin to replace acts_as_nested_set and ehance it. What is nested set ? It's a great and smart way to represent ordered trees into a table. Joe Celko explained this solution in a famous article in 1996. What is it useful for ? Categories, or menus, are often organized as ordered trees. Rails provides the good acts_as_tree, but it cannot han
BetterNestedSet in Ruby on Rails
This Rails plugin is an extension of ActsAsNestedSet that adds some enhancements in response to confusion about the use of ActsAsNestedSet. You might use this plugin to model a threaded discussion board. The underlying implementation uses Modified Preorder Tree Traversal for efficiency and scalability. Homepage API docs Table Schema create table tree_item ( id int(11) unsigned not null auto_incre
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