Columns with multi-line defaults work correctly.

CHANGELOG

@@ -1,6 +1,7 @@
 
 MASTER
 
+* Columns with multi-line defaults work correctly. [bfabry]
 
 
 * 2.2.22 * (October 15th, 2009)

lib/active_record/connection_adapters/sqlserver_adapter.rb

@@ -1082,7 +1082,7 @@ def column_definitions(table_name)
                                when nil, '(null)', '(NULL)'
                                  nil
                                else
-                                 match_data = ci[:default_value].match(/\A\(+N?'?(.*?)'?\)+\Z/)
+                                 match_data = ci[:default_value].match(/\A\(+N?'?(.*?)'?\)+\Z/m)
                                  match_data ? match_data[1] : nil
                                end
           ci[:null] = ci[:is_nullable].to_i == 1 ; ci.delete(:is_nullable)

test/cases/specific_schema_test_sqlserver.rb

@@ -5,6 +5,11 @@ class SqlServerEdgeSchema < ActiveRecord::Base; end;
 
 class SpecificSchemaTestSqlserver < ActiveRecord::TestCase
 
+  should 'cope with multi line defaults' do
+    default = StringDefault.new
+    assert_equal "Some long default with a\nnew line.", default.string_with_multiline_default
+  end
+
   should 'default strings before save' do
     default = StringDefault.new
     assert_equal nil, default.string_with_null_default

test/schema/sqlserver_specific_schema.rb

@@ -17,6 +17,7 @@
     t.column :string_with_pretend_null_three, :string, :default => 'NULL'
     t.column :string_with_pretend_null_four, :string, :default => '(NULL)'
     t.column :string_with_pretend_paren_three, :string, :default => '(3)'
+    t.column :string_with_multiline_default, :string, :default => "Some long default with a\nnew line."
   end
 
   create_table :sql_server_chronics, :force => true do |t|