36 lines
925 B
JavaScript
36 lines
925 B
JavaScript
(function () {
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"use strict";
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/* globals Promise */
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var forEachAsync = require('./forEachAsync').forEachAsync.create(Promise);
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var context = {};
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forEachAsync([0, 500, 70, 200, 400, 100], function (element, i, arr) {
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var p;
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// test that thisness is applied
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this[element] = i;
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if (i % 2) {
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// test that synchronous callbacks don't mess things up
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p = Promise.resolve();
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} else {
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// test asynchronous callbacks
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p = new Promise(function (resolve/*, reject*/) {
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setTimeout(resolve, element);
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});
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}
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return p.then(function () {
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// test that array order is as expected
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console.log(element, 'is element', i, 'of', arr.length);
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});
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}, context).then(function () {
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// test that thisness carried
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console.log('context', context);
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}).then(function () {
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// test then chaining
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console.log("now wasn't that nice?");
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});
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}());
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