Include bundled env in toplevel require, if present

1 files changed, 10 insertions, 8 deletions

diff --git a/activerecord/lib/active_record.rb b/activerecord/lib/active_record.rb
index f4303f3f04..2f9f1f120c 100644
--- a/activerecord/lib/active_record.rb
+++ b/activerecord/lib/active_record.rb
@@ -21,17 +21,19 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #++
 
-activesupport_path = "#{File.dirname(__FILE__)}/../../activesupport/lib"
-$:.unshift(activesupport_path) if File.directory?(activesupport_path)
-require 'active_support'
+bundled = "#{File.dirname(__FILE__)}/../../vendor/gems/environment"
+if File.exist?("#{bundled}.rb")
+  require bundled
+else
+  activesupport_path = "#{File.dirname(__FILE__)}/../../activesupport/lib"
+  $:.unshift(activesupport_path) if File.directory?(activesupport_path)
 
-begin
-  require 'active_model'
-rescue LoadError
-  $:.unshift "#{File.dirname(__FILE__)}/../../activemodel/lib"
-  require 'active_model'
+  activemodel_path = "#{File.dirname(__FILE__)}/../../activemodel/lib"
+  $:.unshift(activemodel_path) if File.directory?(activemodel_path)
 end
 
+require 'active_support'
+require 'active_model'
 require 'arel'
 
 module ActiveRecord