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authorYuji Yaginuma <yuuji.yaginuma@gmail.com>2018-09-23 14:29:35 +0900
committerGitHub <noreply@github.com>2018-09-23 14:29:35 +0900
commit82d184839e573b2085d3ea8007f81ab31827edd0 (patch)
tree8d37adb501fb5b4b3abe8c17ea7383c7de5feb1b /actionpack/lib/action_dispatch/system_testing/test_helpers
parentd3b952184d8bdb6154aff1f8bc3eda58046026f6 (diff)
parent1b86d90136efb98c7b331a84ca163587307a49af (diff)
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Merge pull request #32971 from y-yagi/use_plus_operator_to_unfreeze_string
Enable `Performance/UnfreezeString` cop
Diffstat (limited to 'actionpack/lib/action_dispatch/system_testing/test_helpers')
-rw-r--r--actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb b/actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb
index d2685e0452..884fb51d18 100644
--- a/actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb
+++ b/actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb
@@ -65,7 +65,7 @@ module ActionDispatch
end
def display_image
- message = "[Screenshot]: #{image_path}\n".dup
+ message = +"[Screenshot]: #{image_path}\n"
case output_type
when "artifact"