activerecord topic
activeentity
Active Record without Database
ar_lazy_preload
Lazy loading associations for the ActiveRecord models
datagrid
Gem to create tables grids with sortable columns and filters
annotate_models
Annotate Rails classes with schema and routes info
where_chain
WhereChain - don't write Post.where('comments > ?', 5), write Post.where.gt(comments: 5) instead!
acts_as_hashids
Use Youtube-Like ID in ActiveRecord seamlessly.
activerecord-explainer
This gem automatically logs SQL EXPLAIN of every queries
arca
Arca is a callback analyzer for ActiveRecord ideally suited for digging yourself out of callback hell
awesome-python-models
A curated list of awesome Python libraries, which implement models, schemas, serializers/deserializers, ODM's/ORM's, Active Records or similar patterns.
activerecord-setops
Union, Intersect, and Difference set operations for ActiveRecord (also, SQL's UnionAll).