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Flatten a list: Difference between revisions
add Ruby
(C.f. Tree traversal) |
(add Ruby) |
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Line 32:
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8]</lang>
=={{header|Ruby}}==
<code>flatten</code> is a built-in method of Arrays
<lang ruby>flat = [[1], 2, [[3,4], 5], [[[]]], [[[6]]], 7, 8, []].flatten
puts flat.inspect # => [1, 2, 3, 4, 5, 6, 7, 8]</lang>
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