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.
23 lines
425 B
23 lines
425 B
module.exports = function walk(nodes, cb, bubble) {
|
|
var i, max, node, result;
|
|
|
|
for (i = 0, max = nodes.length; i < max; i += 1) {
|
|
node = nodes[i];
|
|
if (!bubble) {
|
|
result = cb(node, i, nodes);
|
|
}
|
|
|
|
if (
|
|
result !== false &&
|
|
node.type === "function" &&
|
|
Array.isArray(node.nodes)
|
|
) {
|
|
walk(node.nodes, cb, bubble);
|
|
}
|
|
|
|
if (bubble) {
|
|
cb(node, i, nodes);
|
|
}
|
|
}
|
|
};
|