Refs #5586 @4h; First `action_links` refactor

- Implement new API
- Migrate the LineDecorator
- ensure no change on the "lines/index" view

1 files changed, 1 insertions, 0 deletions

diff --git a/Gemfile b/Gemfile
index c378820b3..f22b718c3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -174,6 +174,7 @@ group :test do
   gem 'simplecov-rcov', :require => false
   gem 'htmlbeautifier'
   gem 'timecop'
+  gem 'rspec-snapshot'
 end
 
 group :test, :development, :dev do