Gemfile in stairwell-0.3.0 vs Gemfile in stairwell-0.5.0

@@ -1,8 +1,6 @@
-source "https://rubygems.org"
+# frozen_string_literal: true
 
+source 'https://rubygems.org'
+
 # Specify your gem's dependencies in stairwell.gemspec
 gemspec
-
-gem "rake", "~> 12.0"
-gem "minitest", "~> 5.0"
-gem "pry"