rails/rails — pull request #17892 by y-yagi (2014-12-03 05:52:13+00:00)
Title: [ci skip] remove references to `Numeric#from_now`

`Numeric#from_now` is already removed. refs https://github.com/rails/rails/commit/f1eddea1e3f6faf93581c43651348f48b2b7d8bb