Simplify guard statement

2013-12-07 19:03:17 +01:00 · 2013-12-07 19:03:17 +01:00 · 72c17ba7b1
commit 72c17ba7b1
parent c158886aa9
1 changed files with 1 additions and 1 deletions
--- a/lib/mutant/mutator/node/mlhs.rb
+++ b/lib/mutant/mutator/node/mlhs.rb
@ -19,7 +19,7 @@ module Mutant
        def dispatch
          children.each_index do |index|
            mutate_child(index)
-            delete_child(index) if children.length > 1
+            delete_child(index) unless children.one?
          end
        end