Customize PercentLiteralDelimiters cop

Square brackets emphasize that the %{i,w,W} calls return arrays. Change-Id: Idf2f271e08f2c0ae72e9034d9762bcba1571d8f9 Reviewed-on: http://gerrit.causes.com/36705 Tested-by: jenkins <[email protected]> Reviewed-by: Shane da Silva <[email protected]>
A-gen · Mar 29, 2014 · fe7aea8 · fe7aea8
1 parent 75dd7d5
commit fe7aea8
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/.rubocop.yml b/.rubocop.yml
@@ -41,6 +41,19 @@ LineLength:
 MethodLength:
   Max: 20
 
+# Prefer curly braces except for %i/%w/%W, since those return arrays.
+PercentLiteralDelimiters:
+  PreferredDelimiters:
+    '%': '{}'
+    '%i': '[]'
+    '%q': '{}'
+    '%Q': '{}'
+    '%r': '{}'
+    '%s': '()'
+    '%w': '[]'
+    '%W': '[]'
+    '%x': '{}'
+
 SignalException:
   Enabled: false