lib/grape/app.rb in grape-app-0.10.0 vs lib/grape/app.rb in grape-app-0.10.1

@@ -60,10 +60,10 @@
       @root ||= Bundler.root.dup
     end
 
     # @return [ActiveSupport::StringInquirer] env name
     def env
-      @env ||= ActiveSupport::StringInquirer.new(ENV['GRAPE_ENV'] || ENV['RACK_ENV'] || 'development')
+      @env ||= ActiveSupport::StringInquirer.new(ENV.fetch('GRAPE_ENV') { ENV.fetch('RACK_ENV', 'development') })
     end
 
     # @return [Zeitwerk::Loader] loader
     def loader
       @loader ||= Zeitwerk::Loader.new.tap do |l|