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author | kennyj <kennyj@gmail.com> | 2013-07-16 23:48:18 +0900 |
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committer | kennyj <kennyj@gmail.com> | 2013-07-23 02:05:49 +0900 |
commit | 42f4ec62657efb002aa550ed4be6099ef13a6d50 (patch) | |
tree | 2780dfb70f175379c06ce12a22469a31b13cd465 | |
parent | 68bbbd470dd9439c03411e3b83ad4361d5e82730 (diff) | |
download | rails-42f4ec62657efb002aa550ed4be6099ef13a6d50.tar.gz rails-42f4ec62657efb002aa550ed4be6099ef13a6d50.tar.bz2 rails-42f4ec62657efb002aa550ed4be6099ef13a6d50.zip |
Defines the return type of select / select_all method.
3 files changed, 8 insertions, 6 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 c64b542286..3e79b71fb3 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb @@ -18,8 +18,7 @@ module ActiveRecord end end - # Returns an array of record hashes with the column names as keys and - # column values as values. + # Returns an ActiveRecord::Result instance. def select_all(arel, name = nil, binds = []) select(to_sql(arel, binds), name, binds) end @@ -355,8 +354,7 @@ module ActiveRecord subselect end - # Returns an array of record hashes with the column names as keys and - # column values as values. + # Returns an ActiveRecord::Result instance. def select(sql, name = nil, binds = []) end undef_method :select diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb index edeb338310..3ff4e535a4 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb @@ -229,8 +229,7 @@ module ActiveRecord alias exec_without_stmt exec_query - # Returns an array of record hashes with the column names as keys and - # column values as values. + # Returns an ActiveRecord::Result instance. def select(sql, name = nil, binds = []) exec_query(sql, name) end diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index e28bb7b6ca..dd355e8d0c 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -173,6 +173,11 @@ module ActiveRecord end end end + + def test_select_all_always_return_activerecord_result + result = @connection.select_all "SELECT * FROM posts" + assert result.is_a?(ActiveRecord::Result) + end end class AdapterTestWithoutTransaction < ActiveRecord::TestCase |