rails/rails — pull request #4350 by kennyj (2012-01-06 15:06:38+00:00)
Title: Don't fork a process when assets:precompile:nondigest is invoked in assets:precompile:all.

This PR is a improvement for GH #3694.
Memory consumption will be reduced if we execute `assets:precompile` .

Please see also https://github.com/rails/rails/issues/3694