Cleanup deprecation warnings

.rspec

@@ -1,3 +1,4 @@
+--require rspec/legacy_formatters
 --format Fuubar
 --order rand
 --color

Gemfile

@@ -1,41 +1,37 @@
 source 'https://rubygems.org'
 
-# Specify your gem's dependencies in filegen.gemspec
+# use gem spec 
 gemspec
 
-group :test do
-  gem 'aruba'
-  gem 'cucumber'
-  gem 'fuubar'
-  gem 'rspec'
-  gem 'simplecov'
-  gem 'rubocop'
-  gem 'coveralls'
-end
-
-group :development do
-  gem 'awesome_print'
-  gem 'pry'
-
+group :development, :test do
   if RUBY_VERSION < '2.0.0'
-    gem 'pry-debugger'
+    gem 'pry-debugger', require: false
     gem 'debugger'
-    gem 'debugger-completion'
+    gem 'debugger-completion', require: false
   else
-    gem 'pry-byebug'
+    gem 'pry-byebug', require: false
     gem 'byebug'
   end
 
-  gem 'pry-doc'
-  gem 'tmrb'
-  gem 'yard'
+  gem 'activesupport', require: false
+  gem 'aruba', require: false
+  gem 'awesome_print', require: 'ap'
+  gem 'bundler', '~> 1.3', require: false
+  gem 'coveralls', require: false
+  gem 'cucumber', require: false
+  gem 'erubis'
+  gem 'fedux_org-stdlib', require: false
+  gem 'fuubar'
   gem 'github-markup'
+  gem 'pry', require: false
+  gem 'pry-doc', require: false
+  gem 'rake', require: false
   gem 'redcarpet'
+  gem 'rspec', require: false
+  gem 'rspec-legacy_formatters', require: false
+  gem 'rubocop', require: false
+  gem 'simplecov'
+  gem 'tmrb', require: false
+  gem 'versionomy'
+  gem 'yard', require: false
 end
-
-gem 'rake', group: [:development, :test]
-gem 'fedux_org-stdlib', group: [:development, :test]
-gem 'bundler', '~> 1.3', group: [:development, :test]
-gem 'erubis', group: [:development, :test]
-gem 'versionomy', group: [:development, :test]
-gem 'activesupport', group: [:development, :test]

spec/support/config.rb → spec/support/rspec.rb

@@ -1,6 +1,5 @@
 # encoding: utf-8
 RSpec.configure do |c|
-  c.treat_symbols_as_metadata_keys_with_true_values = true
   c.filter_run focus: true
   c.run_all_when_everything_filtered = true
 end