rake assets:precompile is slooooow. Any way to speed it up?
问题 I have a Rails 3.2 app running on Heroku, and it uses CKEditor. Now, CKEditor is a pretty large collection of files and folders, and is probably the biggest contributor to the time it takes to precompile assets. A regular push to Heroku takes well over a minute on the assets:precompile step. So I now precompile locally, and only when I've made edits, before I push to Heroku, to shorten deploy times. However, my poor old Windows laptop easily breaks 15 minutes for rake assets:precompile. This