check_appends.rb in puppet-lint-appends-check-2.0.0

- old
+ new

@@ -1,14 +1,14 @@
 PuppetLint.new_check(:appends) do
   def check
-    tokens.each_with_index do |token, token_idx|
-      if token.type == :APPENDS
-        notify :warning, {
-          :message => 'The appends (+=) operator was used.',
-          :line    => token.line,
-          :column  => token.column,
-          :token   => token,
-        }
-      end
+    tokens.each_with_index do |token, _token_idx|
+      next unless token.type == :APPENDS
+
+      notify :warning, {
+        message: 'The appends (+=) operator was used.',
+        line: token.line,
+        column: token.column,
+        token: token,
+      }
     end
   end
 end