Guardfile in draper-3.0.0.pre1 vs Guardfile in draper-3.0.0

@@ -1,26 +1,26 @@
 def rspec_guard(options = {}, &block)
   options = {
-    :version => 2,
-    :notification => false
+    version: 2,
+    notification: false
   }.merge(options)
 
   guard 'rspec', options, &block
 end
 
-rspec_guard :spec_paths => %w{spec/draper spec/generators} do
+rspec_guard spec_paths: %w{spec/draper spec/generators} do
   watch(%r{^spec/.+_spec\.rb$})
   watch(%r{^lib/(.+)\.rb$})     { |m| "spec/#{m[1]}_spec.rb" }
   watch('spec/spec_helper.rb')  { "spec" }
 end
 
-rspec_guard :spec_paths => 'spec/integration', :env => {'RAILS_ENV' => 'development'} do
+rspec_guard spec_paths: 'spec/integration', env: {'RAILS_ENV' => 'development'} do
   watch(%r{^spec/.+_spec\.rb$})
   watch(%r{^lib/(.+)\.rb$})     { |m| "spec/#{m[1]}_spec.rb" }
   watch('spec/spec_helper.rb')  { "spec" }
 end
 
-rspec_guard :spec_paths => 'spec/integration', :env => {'RAILS_ENV' => 'production'} do
+rspec_guard spec_paths: 'spec/integration', env: {'RAILS_ENV' => 'production'} do
   watch(%r{^spec/.+_spec\.rb$})
   watch(%r{^lib/(.+)\.rb$})     { |m| "spec/#{m[1]}_spec.rb" }
   watch('spec/spec_helper.rb')  { "spec" }
 end