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invert-binary-tree.rb: temp instead of root.right on line 17 #1

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jgraber opened this issue Mar 1, 2017 · 0 comments
Open

invert-binary-tree.rb: temp instead of root.right on line 17 #1

jgraber opened this issue Mar 1, 2017 · 0 comments

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@jgraber
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jgraber commented Mar 1, 2017

Hi,
You have a nice solution for inverting a binary tree. But should on line 17 not temp be used instead the root.right?
root.left = invert_binary_tree(temp)
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@jgraber