Created
June 13, 2015 03:51
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Is there an anonymous recursion alternative in Ruby? This is the best I could come up with which requires naming.
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| func = -> (node, func) { | |
| node.children.each do |node| | |
| # do something | |
| func.call(node, func) | |
| end | |
| } | |
| func.call(root, func) |
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