install pry-byebug to debug on 2.1

Can't use 2.2 without breaking the travis build (on which ruby_22 is not defined)
rails · Sep 28, 2015 · c4021ac · c4021ac
1 parent f0c2166
commit c4021ac
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Gemfile b/Gemfile
@@ -6,6 +6,9 @@ gem 'rdoc', '>= 3.9'
 group :development do
   gem 'guard-rspec'
   gem 'pry'
+  platforms :ruby_21 do
+    gem 'pry-byebug'
+  end
   platforms :ruby_19, :ruby_20 do
     gem 'pry-debugger'
     gem 'pry-stack_explorer'