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release-action/node_modules/dom-walk/index.js
Nick Cipollo 6c34249ffc
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Prepare 1.6.1 release
2020-03-05 13:25:53 -05:00

25 lines
483 B
JavaScript

var slice = Array.prototype.slice
module.exports = iterativelyWalk
function iterativelyWalk(nodes, cb) {
if (!('length' in nodes)) {
nodes = [nodes]
}
nodes = slice.call(nodes)
while(nodes.length) {
var node = nodes.shift(),
ret = cb(node)
if (ret) {
return ret
}
if (node.childNodes && node.childNodes.length) {
nodes = slice.call(node.childNodes).concat(nodes)
}
}
}