call to_hash before replacing hash

786ed10d · Yukihiro "Matz" Matsumoto · b8ab6af3 · 786ed10d
Commit 786ed10d authored Apr 04, 2014 by Yukihiro "Matz" Matsumoto
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mrblib/hash.rb mrblib/hash.rb +1 -0

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--- a/mrblib/hash.rb
+++ b/mrblib/hash.rb
@@ -156,6 +156,7 @@ class Hash
  # ISO 15.2.13.4.23
  def replace(hash)
    self.clear
+    hash = hash.to_hash
    hash.each_key{|k|
      self[k] = hash[k]
    }