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| author | José Valim <jose.valim@gmail.com> | 2012-03-16 00:22:19 -0700 |
|---|---|---|
| committer | José Valim <jose.valim@gmail.com> | 2012-03-16 00:22:19 -0700 |
| commit | fa7a3aaac734da7efef17039a934154f64144796 (patch) | |
| tree | 05b3b0fe6aea5f4020338a0b664da1d6af395178 /activerecord | |
| parent | e61e0c0b0301155d8d184f02f2ad16b341699d4d (diff) | |
| parent | 9d52b45a5b8ccf8744c1b05d70bd00831cb87526 (diff) | |
| download | rails-fa7a3aaac734da7efef17039a934154f64144796.tar.gz rails-fa7a3aaac734da7efef17039a934154f64144796.tar.bz2 rails-fa7a3aaac734da7efef17039a934154f64144796.zip | |
Merge pull request #5461 from yakko/master
relation .present? and .blank? should not query SELECT COUNT(DISTINCT id)
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/lib/active_record/relation.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 6f39708ec3..ae2dc6872a 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -507,6 +507,10 @@ module ActiveRecord end end + def blank? + to_a.blank? + end + private def references_eager_loaded_tables? |