Update docker_helper.rb

micheelengronne · web-flow · commit 83314301cdf3 · 2022-01-12T15:04:13.000+01:00
diff --git a/libraries/docker_helper.rb b/libraries/docker_helper.rb
@@ -1,4 +1,5 @@
 # encoding: utf-8
+# frozen_string_literal: true
 
 # Copyright 2016, Christoph Hartmann
 #

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`# encoding: utf-8`
	`2`	`+# frozen_string_literal: true`
`2`	`3`
`3`	`4`	`# Copyright 2016, Christoph Hartmann`
`4`	`5`	`#`