GEM remote: https://rubygems.org/ specs: ast (2.3.0) parser (2.3.3.1) ast (~> 2.2) powerpack (0.1.1) rainbow (2.2.1) rake (12.0.0) rubocop (0.47.0) parser (>= 2.3.3.1, < 3.0) powerpack (~> 0.1) rainbow (>= 1.99.1, < 3.0) ruby-progressbar (~> 1.7) unicode-display_width (~> 1.0, >= 1.0.1) ruby-progressbar (1.8.1) unicode-display_width (1.1.3) PLATFORMS ruby DEPENDENCIES rake rubocop BUNDLED WITH 1.13.7