node_modules/postcss-value-parser/lib/walk.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

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);
    }
  }
};