Delete unused variable in Array#delete_if

1aa885fa · Jun Hiroe · 72fe54c4 · 1aa885fa
Commit 1aa885fa authored May 03, 2014 by Jun Hiroe
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mrbgems/mruby-array-ext/mrblib/array.rb mrbgems/mruby-array-ext/mrblib/array.rb +0 -1

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--- a/mrbgems/mruby-array-ext/mrblib/array.rb
+++ b/mrbgems/mruby-array-ext/mrblib/array.rb
@@ -617,7 +617,6 @@ class Array
    return to_enum :delete_if unless block_given?

    idx = 0
-    len = self.size
    while idx < self.size do
      if block.call(self[idx])
        self.delete_at(idx)