[Rails] Is there a gem to search all tables?

Question

Ruby on Rails

Tell me, is there a gem that can arrange a search for all records in the specified models? Tobezh you drive in a word and the search goes by news, by goods, etc. The output is an array of objects.

Answer 1

Maybe simple sql?

Answer 2

Milking these goals is more suitable for Elasticsearch

Answer 3

I used Sunspot(Solr)