Awesome Nested Set
Our great sponsors
|Awesome Nested Set||Filtered|
|10 months ago||about 3 years ago|
|MIT License||MIT License|
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Awesome Nested Set
Active record: how to recursively load children of children of children in one query?
2 projects | reddit.com/r/rails | 1 Apr 2022
Another option is to use something like AwesomeNestedSet which does basically the same thing as the previous suggestion but with a whole lot more flexibility (and likely more reliably performant).
The surprisingly difficult problem of user-defined order in SQL
2 projects | news.ycombinator.com | 15 Jan 2021
We haven't tracked posts mentioning Filtered yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
Ancestry - Organise ActiveRecord model into a tree structure
Closure Tree - Easily and efficiently make your ActiveRecord models support hierarchies
ActsAsTree - ActsAsTree -- Extends ActiveRecord to add simple support for organizing items into parent–children relationships.
Mongoid Tree - A tree structure for Mongoid documents using the materialized path pattern
ActiveRecord Import - A library for bulk insertion of data into your database using ActiveRecord.
rails_or - Cleaner syntax for writing OR Query in Rails 5, 6. And also add #or support to Rails 3 and 4.
Enumerize - Enumerated attributes with I18n and ActiveRecord/Mongoid support
ActsAsList - An ActiveRecord plugin for managing lists.
LeftJoins - Backport left_joins method from Rails 5 for Rails 3 and 4
ActiveValidators - Collection of ActiveModel/ActiveRecord validators
Goldiloader - Just the right amount of Rails eager loading