+ rainbow (2.2.2)
+ rake
+ rake (12.2.1)
+ rspec (3.7.0)
+ rspec-core (~> 3.7.0)
+ rspec-expectations (~> 3.7.0)
+ rspec-mocks (~> 3.7.0)
+ rspec-core (3.7.0)
+ rspec-support (~> 3.7.0)
+ rspec-expectations (3.7.0)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.7.0)
+ rspec-its (1.2.0)
+ rspec-core (>= 3.0.0)
+ rspec-expectations (>= 3.0.0)
+ rspec-mocks (3.7.0)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.7.0)
+ rspec-support (3.7.0)
+ rubocop (0.51.0)
+ parallel (~> 1.10)
+ parser (>= 2.3.3.1, < 3.0)