Gemfile in ordered_tree-0.2.1 vs Gemfile in ordered_tree-1.0.0

@@ -1,15 +1,10 @@
-source "http://rubygems.org"
+source "https://rubygems.org"
 
-gem "activerecord", ">= 3.1.1"
+gemspec
 
-group :development do
-  gem "rspec", "~> 2.6.0"
-  gem "bundler", "~> 1.0.0"
-  gem "jeweler", "~> 1.6.2"
-  gem "rcov", ">= 0"
+gem "activerecord"
+gem "activesupport"
+gem "rspec"
 
-  gem 'sqlite3'
-  gem 'guard-rspec'
-  gem 'libnotify'
-  gem 'rb-inotify'
-end
+# TODO Upgrade when fixed: http://stackoverflow.com/a/20128697/61018
+gem "pry", "0.9.12.2"