March 2011
1 post
3 tags
RVM: Ruby Projects in a World of their Own
Whether you’re just starting to use Ruby or have been for a while, when you pull in the first Gem you had better be using RVM, the Ruby Version Manager. Why? Well, RVM allows you to easily set-up not only multiple versions of Ruby but also per-project sets of Gems, and for you to seamlessly switch between them. By having a number of persistent Rubies on your system simultaneously, each...