@@ -1,5 +1,5 @@
 # Load the Rails application.
-require File.expand_path('../application', __FILE__)
+require_relative 'application'
 
 # Initialize the Rails application.
-Upcase::Application.initialize!
+Rails.application.initialize!
# Load the Rails application.
require File.expand_path('../application', __FILE__)

# Initialize the Rails application.
Upcase::Application.initialize!

Style/StringLiterals: Prefer double-quoted strings unless you need single quotes to avoid extra backslashes for escaping.