Merge commit 'origin/master' into savepoints

2 files changed, 11 insertions, 6 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb
index a968fc0fd3..ccb79f547a 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb
@@ -7,6 +7,8 @@ module ActiveRecord
       end
     end
 
+    ##
+    # :singleton-method:
     # The connection handler
     cattr_accessor :connection_handler, :instance_writer => false
     @@connection_handler = ConnectionAdapters::ConnectionHandler.new
diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
index 76ade2a980..3fbbb46f73 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
@@ -156,13 +156,16 @@ module ActiveRecord
     # * <tt>:sslcapath</tt> - Necessary to use MySQL with an SSL connection.
     # * <tt>:sslcipher</tt> - Necessary to use MySQL with an SSL connection.
     #
-    # By default, the MysqlAdapter will consider all columns of type <tt>tinyint(1)</tt>
-    # as boolean. If you wish to disable this emulation (which was the default
-    # behavior in versions 0.13.1 and earlier) you can add the following line
-    # to your environment.rb file:
-    #
-    #   ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans = false
     class MysqlAdapter < AbstractAdapter
+
+      ##
+      # :singleton-method:
+      # By default, the MysqlAdapter will consider all columns of type <tt>tinyint(1)</tt>
+      # as boolean. If you wish to disable this emulation (which was the default
+      # behavior in versions 0.13.1 and earlier) you can add the following line
+      # to your environment.rb file:
+      #
+      #   ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans = false
       cattr_accessor :emulate_booleans
       self.emulate_booleans = true