You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

17 lines
273 B

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = contains;
function contains(root, n) {
var node = n;
while (node) {
if (node === root) {
return true;
}
node = node.parentNode;
}
return false;
}