#384 Exploring RubyGems
RubyGems can make it easy to add a feature to a Rails application, but it can also cause headaches down the road. Here I give some tips on researching gems to decide which one to choose, or when to do it from scratch.
Resources
terminal
git clone https://github.com/plataformatec/devise.git cd devise brew install cloc cloc lib app cloc test
