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TreeNode#each and TreeNode#print_tree fail if the left child in a BinaryTree is nil #23

evolve75 opened this Issue Dec 28, 2013 · 1 comment


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evolve75 commented Dec 28, 2013

The print_tree method fails (as does the Tree::TreeNode#each method) if the left_child of a Tree::BinaryTreeNode is nil.

@ghost ghost assigned evolve75 Dec 28, 2013

evolve75 added a commit that referenced this issue Dec 31, 2013

Fixed bug #23 where a nil left_child would cause a crash
This bug was being manifested for BinaryTrees.

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evolve75 Jan 1, 2014


Closed in R0.9.0


evolve75 commented Jan 1, 2014

Closed in R0.9.0

@evolve75 evolve75 closed this Jan 1, 2014

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