Merge branch 'master' of git@github.com:lifo/docrails

3 files changed, 14 insertions, 4 deletions

diff --git a/railties/lib/rails/gem_dependency.rb b/railties/lib/rails/gem_dependency.rb
index 471e03fa5f..d58ae450eb 100644
--- a/railties/lib/rails/gem_dependency.rb
+++ b/railties/lib/rails/gem_dependency.rb
@@ -120,7 +120,9 @@ module Rails
 
       def unpack_command
         cmd = %w(unpack) << @name
-        cmd << "--version" << %("#{@requirement.to_s}") if @requirement
+        # We don't quote this requirement as it's run through GemRunner instead
+        # of shelling out to gem
+        cmd << "--version" << @requirement.to_s if @requirement
         cmd
       end
   end
diff --git a/railties/lib/rails/version.rb b/railties/lib/rails/version.rb
index 48d24da52e..a0986a2e05 100644
--- a/railties/lib/rails/version.rb
+++ b/railties/lib/rails/version.rb
@@ -1,7 +1,7 @@
 module Rails
   module VERSION #:nodoc:
     MAJOR = 2
-    MINOR = 1
+    MINOR = 2
     TINY  = 0
 
     STRING = [MAJOR, MINOR, TINY].join('.')
diff --git a/railties/lib/tasks/databases.rake b/railties/lib/tasks/databases.rake
index cc079b1d93..1431aa6944 100644
--- a/railties/lib/tasks/databases.rake
+++ b/railties/lib/tasks/databases.rake
@@ -113,8 +113,16 @@ namespace :db do
   end
 
   namespace :migrate do
-    desc  'Rollbacks the database one migration and re migrate up. If you want to rollback more than one step, define STEP=x'
-    task :redo => [ 'db:rollback', 'db:migrate' ]
+    desc  'Rollbacks the database one migration and re migrate up. If you want to rollback more than one step, define STEP=x. Target specific version with VERSION=x.'
+    task :redo => :environment do
+      if ENV["VERSION"]
+        Rake::Task["db:migrate:down"].invoke
+        Rake::Task["db:migrate:up"].invoke
+      else
+        Rake::Task["db:rollback"].invoke
+        Rake::Task["db:migrate"].invoke
+      end
+    end
 
     desc 'Resets your database using your migrations for the current environment'
     task :reset => ["db:drop", "db:create", "db:migrate"]