Gemfile in hipbot-1.0.3 vs Gemfile in hipbot-1.0.4

@@ -1,6 +1,17 @@
 source 'https://rubygems.org'
 
 gemspec
 gem 'xmpp4r-hipchat', github: 'bartoszkopinski/xmpp4r-hipchat', branch: 'master'
+gem 'slack-api'
 
-gem 'coveralls', require: false
+platforms :rbx do
+  gem 'racc'
+  gem 'rubysl', '~> 2.0'
+  gem 'psych'
+end
+
+platforms :mri do
+  gem 'coveralls', require: false
+end
+
+gem 'pry'