activerecord-patterns

activerecord-patterns is a Databases & SQL skill for AI agents, published by sandeepmvl in the rails-skills repository on GitHub. Skillspace rates activerecord-patterns C (72/100) and it passed the safety scan; the rating is based on static analysis only.

Idiomatic ActiveRecord patterns for Ruby on Rails — associations (belongs_to/has_many/has_one/has_many :through), counter_cache, polymorphic, STI vs delegated_type, scopes vs class methods, callbacks vs after_commit, find vs find_by vs where.first, includes vs preload vs eager_load, pluck vs select, exists? vs any?, batch processing with find_each, and fat-models-with-concerns. Use whenever the user writes or reviews ActiveRecord models, asks why a Rails query is slow or wrong, mentions includes/preload/eager_load, says "callback", references scopes, or is generating model code. Also use proactively when reading any Rails model file (app/models/*.rb).

Grade

C

Quality

72 / 100

Safety

Passed

GitHub stars

21

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Skillspace indexes and rates this skill; it does not host or endorse it. Run third-party skills at your own risk.