Add lint fixes

waydowntown/waydowntown_server/Guardfile

@@ -15,7 +15,7 @@
 #
 # and, you'll have to watch "config/Guardfile" instead of "Guardfile"
 
-# Note: The cmd option is now required due to the increasing number of ways
+# NOTE: The cmd option is now required due to the increasing number of ways
 #       rspec may be run, below are examples of the most common uses.
 #  * bundler: 'bundle exec rspec'
 #  * bundler binstubs: 'bin/rspec'
@@ -24,8 +24,8 @@
 #  * zeus: 'zeus rspec' (requires the server to be started separately)
 #  * 'just' rspec: 'rspec'
 
-guard :rspec, cmd: "bundle exec rspec" do
-  require "guard/rspec/dsl"
+guard :rspec, cmd: 'bundle exec rspec' do # rubocop:disable Metrics/BlockLength
+  require 'guard/rspec/dsl'
   dsl = Guard::RSpec::Dsl.new(self)
 
   # Feel free to open issues for suggestions and improvements
@@ -41,7 +41,7 @@ guard :rspec, cmd: "bundle exec rspec" do
   dsl.watch_spec_files_for(ruby.lib_files)
 
   # Rails files
-  rails = dsl.rails(view_extensions: %w(erb haml slim))
+  rails = dsl.rails(view_extensions: %w[erb haml slim])
   dsl.watch_spec_files_for(rails.app_files)
   dsl.watch_spec_files_for(rails.views)
 
@@ -65,6 +65,6 @@ guard :rspec, cmd: "bundle exec rspec" do
   # Turnip features and steps
   watch(%r{^spec/acceptance/(.+)\.feature$})
   watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$}) do |m|
-    Dir[File.join("**/#{m[1]}.feature")][0] || "spec/acceptance"
+    Dir[File.join("**/#{m[1]}.feature")][0] || 'spec/acceptance'
   end
 end