add readline as per guard instructions

2016-12-08 12:46:49 +02:00
parent 2741f35380
commit ac13d0e140
2 changed files with 3 additions and 0 deletions
--- a/1
+++ b/1
@ -19,4 +19,5 @@ group :development do
  gem "minitest"
  gem 'guard' # NOTE: this is necessary in newer versions
  gem 'guard-minitest'
+  gem "rb-readline"
 end