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| var traverse = require('../');
| var test = require('tape');
|
| test('negative update test', function (t) {
| var obj = [ 5, 6, -3, [ 7, 8, -2, 1 ], { f : 10, g : -13 } ];
| var fixed = traverse.map(obj, function (x) {
| if (x < 0) this.update(x + 128);
| });
|
| t.same(fixed,
| [ 5, 6, 125, [ 7, 8, 126, 1 ], { f: 10, g: 115 } ],
| 'Negative values += 128'
| );
|
| t.same(obj,
| [ 5, 6, -3, [ 7, 8, -2, 1 ], { f: 10, g: -13 } ],
| 'Original references not modified'
| );
|
| t.end();
| });
|
|
