prefer alias_method

yast · Jul 14, 2016 · 6d92d34 · 6d92d34
1 parent 924533b
commit 6d92d34
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/ytools/y2tool/rubocop_yast_style.yml b/ytools/y2tool/rubocop_yast_style.yml
@@ -218,3 +218,15 @@ Style/DoubleNegation:
 Performance/RedundantBlockCall:
   Enabled: false
 
+# alias method is more convenient method for method aliasing even when in class
+# context self scope is not so clear
+# see https://github.com/bbatsov/ruby-style-guide#alias-method-lexically
+# so force
+# class C
+#   alias_method :a, :b
+#
+# instead of:
+# class C
+#   alias b a
+Style/Alias:
+  EnforcedStyle: prefer_alias_method