|Awesome Nested Set||Mongoid Tree|
|8 months ago||10 months ago|
|MIT License||MIT License|
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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 Mongoid Tree 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.
rails_or - Cleaner syntax for writing OR Query in Rails 5, 6. And also add #or support to Rails 3 and 4.
LeftJoins - Backport left_joins method from Rails 5 for Rails 3 and 4
BabySqueel - :pig: An expressive query DSL for Active Record
Filtered - Filters ActiveRecord queries in a nice way
Rails PG Extras - Rails PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.