From 41c201870597fb5d0aa8168435f88649efa86f34 Mon Sep 17 00:00:00 2001
From: grosser <grosser.michael@gmail.com>
Date: Wed, 31 Mar 2010 16:02:00 +0200
Subject: [PATCH] fix bug in new_migration

---
 lib/tasks/standalone_migrations.rb | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/lib/tasks/standalone_migrations.rb b/lib/tasks/standalone_migrations.rb
index ab85869..74af7c2 100644
--- a/lib/tasks/standalone_migrations.rb
+++ b/lib/tasks/standalone_migrations.rb
@@ -65,20 +65,12 @@
 
   desc "Create a new migration"
   task :new_migration do |t|
-    unless ENV['name']
+    unless migration = ENV['name']
       puts "Error: must provide name of migration to generate."
       puts "For example: rake #{t.name} name=add_field_to_form"
       exit 1
     end
 
-    underscore = lambda{|camel_cased_word|
-      camel_cased_word.to_s.gsub(/::/, '/').
-      gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
-      gsub(/([a-z\d])([A-Z])/,'\1_\2').
-      tr("-", "_").
-      downcase
-    }
-
     class_name = migration.split('_').map{|s| s.capitalize }.join
     file_contents = <<eof
 class #{class_name} < ActiveRecord::Migration
@@ -91,7 +83,6 @@ def self.down
 end
 eof
 
-    migration  = underscore.call( ENV['name'] )
     FileUtils.mkdir_p(options[:migrations]) unless File.exist?(options[:migrations])
     file_name  = "#{options[:migrations]}/#{Time.now.utc.strftime('%Y%m%d%H%M%S')}_#{migration}.rb"