40 lines
676 B
JavaScript
40 lines
676 B
JavaScript
'use strict';
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var test = require('tape');
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var traverse = require('../');
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test('dateEach', function (t) {
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var obj = { x: new Date(), y: 10, z: 5 };
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var counts = {};
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traverse(obj).forEach(function (node) {
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var type = (node instanceof Date && 'Date') || typeof node;
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counts[type] = (counts[type] || 0) + 1;
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});
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t.same(counts, {
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object: 1,
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Date: 1,
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number: 2,
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});
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t.end();
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});
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test('dateMap', function (t) {
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var obj = { x: new Date(), y: 10, z: 5 };
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var res = traverse(obj).map(function (node) {
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if (typeof node === 'number') { this.update(node + 100); }
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});
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t.ok(obj.x !== res.x);
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t.same(res, {
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x: obj.x,
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y: 110,
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z: 105,
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});
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t.end();
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});
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