ridgepole.rb in ridgepole-0.6.4.beta

- old
+ new

@@ -1,6 +1,8 @@
 require 'logger'
+require 'open3'
+require 'shellwords'
 require 'singleton'
 require 'stringio'
 
 require 'active_record'
 require 'active_support'
@@ -13,9 +15,10 @@
 require 'ridgepole/delta'
 require 'ridgepole/diff'
 require 'ridgepole/dsl_parser'
 require 'ridgepole/dumper'
 require 'ridgepole/execute_expander'
+require 'ridgepole/external_sql_executer'
 require 'ridgepole/logger'
 require 'ridgepole/migration_ext'
 require 'ridgepole/schema_dumper_ext'
 require 'ridgepole/schema_statements_ext'
 require 'ridgepole/version'