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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-07-30 10:02:34 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-07-30 10:02:34 -0700 |
| commit | d22b2169f7151d076b06bfa5da85dbe5497d8ea4 (patch) | |
| tree | dd8802c35f62eee53d0af09c67751beaa3746d69 /lib/arel/engines | |
| parent | 19926cf6d3304b713ede84ae931e25700fd0db81 (diff) | |
| download | rails-d22b2169f7151d076b06bfa5da85dbe5497d8ea4.tar.gz rails-d22b2169f7151d076b06bfa5da85dbe5497d8ea4.tar.bz2 rails-d22b2169f7151d076b06bfa5da85dbe5497d8ea4.zip | |
PERF: where is only ever called with 0 or 1 arguments. eliminate *args
Diffstat (limited to 'lib/arel/engines')
| -rw-r--r-- | lib/arel/engines/sql/relations/compiler.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/arel/engines/sql/relations/compiler.rb b/lib/arel/engines/sql/relations/compiler.rb index 43d0e1aeb9..c8511374d9 100644 --- a/lib/arel/engines/sql/relations/compiler.rb +++ b/lib/arel/engines/sql/relations/compiler.rb @@ -14,7 +14,7 @@ module Arel def select_sql projections = @relation.projections - if projections.first.is_a?(Count) && projections.size == 1 && + if Count === projections.first && projections.size == 1 && (relation.taken.present? || relation.wheres.present?) && relation.joins(self).blank? subquery = [ "SELECT 1 FROM #{relation.from_clauses}", build_clauses |