Tree traversal: Difference between revisions

Content added Content deleted
(add Refal)
m (→‎{{header|Wren}}: Changed to Wren S/H)
Line 11,253: Line 11,253:
{{trans|Kotlin}}
{{trans|Kotlin}}
The object-oriented version.
The object-oriented version.
<syntaxhighlight lang="ecmascript">class Node {
<syntaxhighlight lang="wren">class Node {
construct new(v) {
construct new(v) {
_v = v
_v = v