tra-analysis/website/functions/node_modules/traverse/test/leaves.js

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2019-01-06 19:14:45 +00:00
var test = require('tape');
var traverse = require('../');
test('leaves test', function (t) {
var acc = [];
traverse({
a : [1,2,3],
b : 4,
c : [5,6],
d : { e : [7,8], f : 9 }
}).forEach(function (x) {
if (this.isLeaf) acc.push(x);
});
t.equal(
acc.join(' '),
'1 2 3 4 5 6 7 8 9',
'Traversal in the right(?) order'
);
t.end();
});