Use Gem.find_name instead of search when freezing gems. Prevent false...

Use Gem.find_name instead of search when freezing gems.  Prevent false positive for other gems with rails in the name. Closes #8729 [wselman]



git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7233 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

 *SVN*
 
+* use Gem.find_name instead of search when freezing gems.  Prevent false positives for other gems with rails in the name. Closes #8729 [wselman]
+
 * Automatically generate add/remove column commands in specially named migrations like AddLocationToEvent.  Closes #9006 [zenspider]
 
 * Default to plural table name in Rails Generator if ActiveRecord is not present.  Closes #8963 [evan]

railties/lib/tasks/framework.rake

@@ -7,8 +7,8 @@ namespace :rails do
       Gem.manage_gems
 
       rails = (version = ENV['VERSION']) ?
-        Gem.cache.search('rails', "= #{version}").first :
-        Gem.cache.search('rails').sort_by { |g| g.version }.last
+        Gem.cache.find_name('rails', "= #{version}").first :
+        Gem.cache.find_name('rails').sort_by { |g| g.version }.last
 
       version ||= rails.version