added comments to test_invalid_type in sqlite3 adapter test and added valid_type? method to abstract_adapter.rb and removed unnecessary method from sqlite3 adapter

2 files changed, 4 insertions, 4 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index 1915c444ef..2ccde15a26 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -101,6 +101,10 @@ module ActiveRecord
         @visitor             = nil
       end
 
+      def valid_type?(type)
+        true
+      end
+
       class SchemaCreation
         def initialize(conn)
           @conn  = conn
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
index c3bebf7a5e..50d189d27a 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
@@ -499,10 +499,6 @@ module ActiveRecord
         rename_column_indexes(table_name, column_name, new_column_name)
       end
 
-      def valid_type?(type)
-        true
-      end
-
       protected
         def select(sql, name = nil, binds = []) #:nodoc:
           exec_query(sql, name, binds)