2 files changed, 4 insertions, 8 deletions
diff --git a/activerecord/RUNNING_UNIT_TESTS.rdoc b/activerecord/RUNNING_UNIT_TESTS.rdoc
index a74fcf2df7..cd22f76d01 100644
--- a/activerecord/RUNNING_UNIT_TESTS.rdoc
+++ b/activerecord/RUNNING_UNIT_TESTS.rdoc
@@ -7,11 +7,11 @@ http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#setting-up-
 
 To run a specific test:
 
-  $ ruby -Itest test/cases/base_test.rb -n method_name
+  $ bundle exec ruby -Itest test/cases/base_test.rb -n method_name
 
 To run a set of tests:
 
-  $ ruby -Itest test/cases/base_test.rb
+  $ bundle exec ruby -Itest test/cases/base_test.rb
 
 You can also run tests that depend upon a specific database backend. For
 example:
@@ -41,7 +41,7 @@ parameters in +test/config.example.yml+ are.
 You can override the +connections:+ parameter in either file using the +ARCONN+
 (Active Record CONNection) environment variable:
 
-  $ ARCONN=postgresql ruby -Itest test/cases/base_test.rb
+  $ ARCONN=postgresql bundle exec ruby -Itest test/cases/base_test.rb
 
 You can specify a custom location for the config file using the +ARCONFIG+
 environment variable.
diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
index ed8cfae657..e7541748de 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
@@ -16,7 +16,7 @@ module ActiveRecord
         if config[:flags].kind_of? Array
           config[:flags].push "FOUND_ROWS".freeze
         else
-          config[:flags] |= Mysql2::Client::FOUND_ROWS          
+          config[:flags] |= Mysql2::Client::FOUND_ROWS
         end
       end
 
@@ -134,10 +134,6 @@ module ActiveRecord
         ActiveRecord::Result.new(result.fields, result.to_a) if result
       end
 
-      def exec_insert(sql, name, binds, pk = nil, sequence_name = nil)
-        execute to_sql(sql, binds), name
-      end
-
       def exec_delete(sql, name, binds)
         execute to_sql(sql, binds), name
         @connection.affected_rows