Ensure unlink in #spawn_io

0x1eef · May 17, 2024 · de269bf · de269bf
1 parent cc22858
commit de269bf
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diff --git a/README.md b/README.md
@@ -98,7 +98,7 @@ p cmd("ruby", "test.rb").stdout # => "foo\nbar\n"
 ## Documentation
 
 A complete API reference is available at
-[0x1eef.github.io/x/test-cmd.rb](https://0x1eef.github.io/x/test-cmd.rb).
+[0x1eef.github.io/x/test-cmd.rb](https://0x1eef.github.io/x/test-cmd.rb)
 
 ## Install
 
@@ -115,6 +115,6 @@ test-cmd.rb can be installed via rubygems.org:
 
 ## License
 
-[BSD Zero Clause](https://choosealicense.com/licenses/0bsd/).
+[BSD Zero Clause](https://choosealicense.com/licenses/0bsd/)
 <br>
-See [LICENSE](./LICENSE).
+See [LICENSE](./LICENSE)
diff --git a/lib/test/cmd.rb b/lib/test/cmd.rb
@@ -146,11 +146,13 @@ def spawn_io
     [
       [".testcmd.stdout.#{ns}.", SecureRandom.alphanumeric(3)],
       [".testcmd.stderr.#{ns}.", SecureRandom.alphanumeric(3)]
-    ].map {
-      file = Tempfile.new(_1)
-      File.chmod(0, file.path)
-      file.tap(&:unlink)
-    }
+    ].map do
+      Tempfile.new(_1).tap do |file|
+        File.chmod(0, file.path)
+      ensure
+        file.unlink
+      end
+    end
   end
 
   def ns