pg_search
Adds PostgreSQL full-text search capabilities to ActiveRecord models with named scopes and multi-model search.
What is pg_search?
PgSearch is a Ruby gem that builds ActiveRecord named scopes to leverage PostgreSQL's full-text search capabilities. It allows Rails developers to implement advanced search features directly within their models using PostgreSQL's native search functions, eliminating the need for external search services. The gem supports multiple search algorithms including tsearch, trigram, and dmetaphone for flexible text matching.
Rails developers building applications with PostgreSQL who need integrated, database-native search functionality without external dependencies. Particularly useful for projects requiring multi-model search, fuzzy matching, or complex search scopes.
Developers choose PgSearch because it provides a seamless ActiveRecord interface to PostgreSQL's powerful search features, reducing infrastructure complexity while maintaining performance. Its multi-search capability and support for various search algorithms offer flexibility that standalone search gems often lack.
Overview
pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search
Use Cases
Best For
- Adding full-text search to Rails applications with PostgreSQL
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