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| author | Mehmet Emin İNAÇ <mehmetemininac@gmail.com> | 2015-08-02 04:38:36 +0300 |
|---|---|---|
| committer | Mehmet Emin İNAÇ <mehmetemininac@gmail.com> | 2015-08-03 06:40:14 +0300 |
| commit | f744d627364a9a98dedda5b30711bf80ebc3451f (patch) | |
| tree | a4522ab8b60e8392eddf443d09c42bd91e8504e4 /activerecord/lib/active_record | |
| parent | 722abe1722a8bcf1798fc7f7f9a8cf4dcfa28e88 (diff) | |
| download | rails-f744d627364a9a98dedda5b30711bf80ebc3451f.tar.gz rails-f744d627364a9a98dedda5b30711bf80ebc3451f.tar.bz2 rails-f744d627364a9a98dedda5b30711bf80ebc3451f.zip | |
Use memoization for collection associations ids reader
Fixes #21082
remove extra space
Diffstat (limited to 'activerecord/lib/active_record')
| -rw-r--r-- | activerecord/lib/active_record/associations/collection_association.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/associations/collection_association.rb b/activerecord/lib/active_record/associations/collection_association.rb index 87576abd92..0fc2b83b71 100644 --- a/activerecord/lib/active_record/associations/collection_association.rb +++ b/activerecord/lib/active_record/associations/collection_association.rb @@ -62,8 +62,10 @@ module ActiveRecord record.send(reflection.association_primary_key) end else - column = "#{reflection.quoted_table_name}.#{reflection.association_primary_key}" - scope.pluck(column) + @association_ids ||= ( + column = "#{reflection.quoted_table_name}.#{reflection.association_primary_key}" + scope.pluck(column) + ) end end |