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| author | akihiro17 <coolwizard11@gmail.com> | 2015-07-21 01:31:48 +0900 |
|---|---|---|
| committer | akihiro17 <coolwizard11@gmail.com> | 2015-10-06 02:36:46 +0900 |
| commit | f798cbd2f36ed8a4b825667016d6975b812a5b9f (patch) | |
| tree | c044f405c82d7386fc5ea2bf6c55aa564ec0984f /activerecord/lib/active_record | |
| parent | df9faf53e9cfddd1be9a09811eed1192a3073afc (diff) | |
| download | rails-f798cbd2f36ed8a4b825667016d6975b812a5b9f.tar.gz rails-f798cbd2f36ed8a4b825667016d6975b812a5b9f.tar.bz2 rails-f798cbd2f36ed8a4b825667016d6975b812a5b9f.zip | |
Don't cache arguments in #find_by if they are an ActiveRecord::Relation
In this commit, find_by doesn't cache arguments
so that find_by with association subquery works correctly.
Fixes #20817
Diffstat (limited to 'activerecord/lib/active_record')
| -rw-r--r-- | activerecord/lib/active_record/core.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb index 894d18b79e..7f66c83c06 100644 --- a/activerecord/lib/active_record/core.rb +++ b/activerecord/lib/active_record/core.rb @@ -177,7 +177,7 @@ module ActiveRecord hash = args.first return super if hash.values.any? { |v| - v.nil? || Array === v || Hash === v + v.nil? || Array === v || Hash === v || Relation === v } # We can't cache Post.find_by(author: david) ...yet |