Gemfile in hexx-suit-0.2.0 vs Gemfile in hexx-suit-0.2.1

@@ -1,3 +1,17 @@
 source "https://rubygems.org"
 
 gemspec
+
+if %w(ruby rbx).include? RUBY_ENGINE
+  gem "pry-rescue"
+  gem "pry-stack_explorer"
+end
+
+if RUBY_ENGINE == "ruby"
+  if RUBY_VERSION < "2.0"
+    gem "pry-debugger"
+  else
+    gem "pry-byebug"
+    gem "pippi"
+  end
+end