rails setup

Guardfile

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+# guard 'livereload' do
+#   watch(%r{app/assets/.+\.(scss|css|js|erb)})
+#   watch(%r{app/views/.+\.(erb|haml|slim)$})
+#   watch(%r{app/controllers/.+\.rb})
+#   watch(%r{app/helpers/.+\.rb})
+#   watch(%r{public/.+\.(css|js|html)})
+#   watch(%r{config/locales/.+\.yml})
+#
+#   # Rails Assets Pipeline
+#   watch(%r{(app|vendor)(/assets/\w+/(.+\.(scss|css|js|erb|html|png|jpg))).*}) do |m|
+#     "/assets/#{m[3]}"
+#   end
+# end
+
+guard :minitest, spring: true, all_after_pass: true do
+  watch(%r{^test/test_helper\.rb$}) { 'test' }
+  watch(%r{^test/(.*)\/?(.*)_test\.rb$})
+
+  # run tests when touching files matching: /app/**/*.rb
+  watch(%r{^app/(.*/)?([^/]+)\.rb$}) { |m| ["test/#{m[1]}#{m[2]}_test.rb", "test/#{m[1]}#{m[2]}"] }
+
+  # run tests when touching files matching: /lib/**/*.rb
+  watch(%r{^lib/(.*/)?([^/]+)\.rb$}) { |m| ["test/lib/#{m[1]}#{m[2]}_test.rb", "test/lib/#{m[1]}#{m[2]}"] }
+
+  # run controller/integration test when touching erb files
+  watch(%r{^app/views/((?!_mailer).)*([^/]+)\.erb$}) { ["test/controllers", "test/integration"] }
+
+  # run mailers/integration test when touching mailer erb files
+  watch(%r{^app/views/(.*_mailer/)?([^/]+)\.erb$}) { ["test/mailers", "test/integration"] }
+end
+
+guard :rubocop do
+  watch(/.+\.rb$/)
+  watch(/Rakefile/)
+  watch(%r{(?:.+/)?\.rubocop\.yml$}) { |m| File.dirname(m[0]) }
+end