diff options
Diffstat (limited to 'activesupport/lib/active_support/testing/isolation.rb')
| -rw-r--r-- | activesupport/lib/active_support/testing/isolation.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/testing/isolation.rb b/activesupport/lib/active_support/testing/isolation.rb index 54c3263efa..fa9bebb181 100644 --- a/activesupport/lib/active_support/testing/isolation.rb +++ b/activesupport/lib/active_support/testing/isolation.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + module ActiveSupport module Testing module Isolation @@ -53,7 +55,7 @@ module ActiveSupport write.close result = read.read Process.wait2(pid) - return result.unpack("m")[0] + result.unpack("m")[0] end end |