Gemfile in dydx-0.1.29 vs Gemfile in dydx-0.1.31

@@ -1,5 +1,7 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in dydx.gemspec
 gem 'pry'
+gem 'pry-coolline'
+# gem 'pry-debugger'
 gemspec