Skip to content

Instantly share code, notes, and snippets.

@yyandrew

yyandrew/use_array_of_ids_in_joins_query

Last active August 29, 2015 14:06
Show Gist options
  • Save yyandrew/077b6c6c90c8ed0fc90b to your computer and use it in GitHub Desktop.
Save yyandrew/077b6c6c90c8ed0fc90b to your computer and use it in GitHub Desktop.
Download ZIP
Raw
use_array_of_ids_in_joins_query
Article.joins(:tags).where(tags: {id: tag_ids_arr}).order("articles.updated_at DESC").pluck(:id).uniq
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment