add Guardfile and deps for continuous testing

- leave dependency group commented by default
- add instructions for disabling notifications

1 files changed, 9 insertions, 7 deletions

diff --git a/Gemfile b/Gemfile
index 02ada206..efb0d3ce 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,10 +1,12 @@
 source 'https://rubygems.org'
 
-group :development do
-  gem 'guard'
-  gem 'guard-test'
-  gem 'libnotify'
-  gem 'listen', :github => 'guard/listen'
-end
-
 gemspec
+
+# enable this group to use Guard for continuous testing
+# after removing comments, run `bundle install` then `guard` 
+#group :guardtest do
+#  gem 'guard'
+#  gem 'guard-test'
+#  gem 'libnotify'
+#  gem 'listen', :github => 'guard/listen'
+#end