| 1 | var traverse;
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| 2 |
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| 3 | module.exports = traverse = function(object, visitor) {
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| 4 | var key, child;
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| 5 |
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| 6 | if (visitor.call(null, object) === false) {
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| 7 | return;
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| 8 | }
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| 9 | for (key in object) {
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| 10 | if (object.hasOwnProperty(key)) {
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| 11 | child = object[key];
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| 12 | if (typeof child === 'object' && child !== null) {
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| 13 | traverse(child, visitor);
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| 14 | }
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| 15 | }
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| 16 | }
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| 17 | };
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