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23 lines
444 B
23 lines
444 B
4 years ago
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var traverse = require('./');
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var test = require('testling');
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test('leaves', function (t) {
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var obj = {
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a : [1,2,3],
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b : 4,
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c : [5,6],
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d : { e : [7,8], f : 9 }
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};
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var acc = [];
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traverse(obj).forEach(function (x) {
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if (this.isLeaf) acc.push(x);
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});
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t.deepEqual(
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acc, [ 1, 2, 3, 4, 5, 6, 7, 8, 9 ],
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'traversal in the proper order'
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);
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t.end();
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});
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