Custom Gemfiles

When I’m writing or collaborating on a gem, I like to use a couple of useful lint tools every now and then. These are good for finding code smells, untested code or hinky syntax. There are a bunch...

24 Jul 2015

Gemfile Constraints

You can specify various different constraints in your Gemfiles when requiring other gems: ~> # the pessimistic version constraint =, >, <, >= # obvious, right? ...

02 May 2014