From af95d94baf42769dbfea1408bfa7a9c417af108c Mon Sep 17 00:00:00 2001 From: "Andrew S. Brown" Date: Fri, 29 Aug 2014 08:41:32 -0700 Subject: [PATCH] fetch ids without instantiating records by using pluck --- CHANGELOG.md | 6 ++++-- lib/acts_as_taggable_on/taggable/collection.rb | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index da73f0608..7b7842970 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,13 +12,15 @@ As such, a _Feature_ would map to either major or minor. A _bug fix_ to a patch. * Performance * Misc -### [3.4.0 / 2014-08-29](Master [changes](https://github.com/mbleigh/acts-as-taggable-on/compare/v3.3.0...v3.4.0) +### [3.4.0 / 2014-08-29](https://github.com/mbleigh/acts-as-taggable-on/compare/v3.3.0...v3.4.0) * Features * [@ProGM Support for custom parsers for tags](https://github.com/mbleigh/acts-as-taggable-on/pull/579) * [@damzcodes #577 Popular feature](https://github.com/mbleigh/acts-as-taggable-on/pull/577) * Fixes - * [@twalpole Update for rails edge (4.2)] + * [@twalpole Update for rails edge (4.2)](https://github.com/mbleigh/acts-as-taggable-on/pull/583) + * Performance + * [@dontfidget #587 Use pluck instead of select](https://github.com/mbleigh/acts-as-taggable-on/pull/587) ### [3.3.0 / 2014-07-08](https://github.com/mbleigh/acts-as-taggable-on/compare/v3.2.6...v3.3.0) diff --git a/lib/acts_as_taggable_on/taggable/collection.rb b/lib/acts_as_taggable_on/taggable/collection.rb index 72d359a67..a7c9fe387 100644 --- a/lib/acts_as_taggable_on/taggable/collection.rb +++ b/lib/acts_as_taggable_on/taggable/collection.rb @@ -135,7 +135,7 @@ def generate_tagging_scope_in_clause(tagging_scope, table_name, primary_key) table_name_pkey = "#{table_name}.#{primary_key}" if ActsAsTaggableOn::Utils.using_mysql? # See https://github.com/mbleigh/acts-as-taggable-on/pull/457 for details - scoped_ids = select(table_name_pkey).map(&:id) + scoped_ids = pluck(table_name_pkey) tagging_scope = tagging_scope.where("#{ActsAsTaggableOn::Tagging.table_name}.taggable_id IN (?)", scoped_ids) else tagging_scope = tagging_scope.where("#{ActsAsTaggableOn::Tagging.table_name}.taggable_id IN(#{safe_to_sql(select(table_name_pkey))})")