Gemfile in slack-ruby-client-0.11.1 vs Gemfile in slack-ruby-client-0.12.0

- old
+ new

@@ -1,10 +1,9 @@ source 'http://rubygems.org' gemspec gem ENV['CONCURRENCY'], require: false if ENV.key?('CONCURRENCY') -# rubocop:enable Bundler/OrderedGems gem 'activesupport', '~> 4.0' gem 'picky' unless RUBY_PLATFORM == 'java' group :test do