1 files changed, 8 insertions, 2 deletions
diff --git a/mrblib/array.rb b/mrblib/array.rb
index 3c4e2dd76..56bf5ceb2 100644
--- a/mrblib/array.rb
+++ b/mrblib/array.rb
@@ -11,8 +11,14 @@ class Array
   # ISO 15.2.12.5.10
   def each(&block)
     idx, length = -1, self.length-1
-    while(idx < length)
-      block.call(self[idx += 1])
+    while idx < length and length < self.length and length = self.length-1
+      elm = self[idx += 1]
+      unless elm
+        if elm == nil and length >= self.length
+          break
+        end
+      end
+      block.call(elm)
     end
     self
   end