Introduce Concern#class_methods and Kernel#concern
A natural, low-ceremony way to separate responsibilities within a class.
Imported from https://github.com/37signals/concerning#readme
Merge branch 'deprecate_numeric_since_ago' of https://github.com/chan…
Revert "Merge pull request #12480 from iwiznia/master"
This reverts commit e5f5a83, reversing
changes made to d7567f3.
CVE-2013-0156: Safe XML params parsing. Doesn't allow symbols or yaml.
Revert "Merge branch 'master-sec'"
This reverts commit 88cc168, reversing
changes made to f049016.
Introduce assert_not to replace 'assert !foo'
Tests tag the Rails log with the current test class and test case
Add logger.push_tags and .pop_tags to complement logger.tagged