diff options
| author | Steve Klabnik <steve@steveklabnik.com> | 2013-08-12 06:42:33 -0700 |
|---|---|---|
| committer | Steve Klabnik <steve@steveklabnik.com> | 2013-08-12 06:42:33 -0700 |
| commit | bd14099e2ffbcbc33dfa36e274edca98a4921daa (patch) | |
| tree | 9d4c9f24853cb97430aa39273952185d6afee9c9 /activerecord/lib/active_record | |
| parent | e45f176bef00a7c252399ecf6f0e75d265d096ed (diff) | |
| parent | 4c101ccd82375f14d5de73e740a900444fe0a3d3 (diff) | |
| download | rails-bd14099e2ffbcbc33dfa36e274edca98a4921daa.tar.gz rails-bd14099e2ffbcbc33dfa36e274edca98a4921daa.tar.bz2 rails-bd14099e2ffbcbc33dfa36e274edca98a4921daa.zip | |
Merge pull request #11838 from vipulnsward/drop_extra_var
drop extra variable
Diffstat (limited to 'activerecord/lib/active_record')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb index 97e1bc5379..32244b1755 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb @@ -39,8 +39,8 @@ module ActiveRecord # Returns an array of the values of the first column in a select: # select_values("SELECT id FROM companies LIMIT 3") => [1,2,3] def select_values(arel, name = nil) - result = select_rows(to_sql(arel, []), name) - result.map { |v| v[0] } + select_rows(to_sql(arel, []), name) + .map { |v| v[0] } end # Returns an array of arrays containing the field values. |