shell_spec.rb in rake-funnel-0.22.3

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require 'open3'
 
 describe Rake::Funnel::Extensions::Shell do
   before do
     allow(Open3).to receive(:popen2e).and_yield(nil, stdout_and_stderr, exit)