Last change
on this file since 76712b2 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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Property mode
set to
100644
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File size:
1.1 KB
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[6a3a178] | 1 | 'use strict';
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| 2 |
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| 3 | if (typeof process === 'undefined' ||
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| 4 | !process.version ||
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| 5 | process.version.indexOf('v0.') === 0 ||
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| 6 | process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
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| 7 | module.exports = { nextTick: nextTick };
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| 8 | } else {
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| 9 | module.exports = process
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| 10 | }
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| 11 |
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| 12 | function nextTick(fn, arg1, arg2, arg3) {
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| 13 | if (typeof fn !== 'function') {
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| 14 | throw new TypeError('"callback" argument must be a function');
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| 15 | }
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| 16 | var len = arguments.length;
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| 17 | var args, i;
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| 18 | switch (len) {
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| 19 | case 0:
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| 20 | case 1:
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| 21 | return process.nextTick(fn);
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| 22 | case 2:
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| 23 | return process.nextTick(function afterTickOne() {
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| 24 | fn.call(null, arg1);
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| 25 | });
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| 26 | case 3:
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| 27 | return process.nextTick(function afterTickTwo() {
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| 28 | fn.call(null, arg1, arg2);
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| 29 | });
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| 30 | case 4:
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| 31 | return process.nextTick(function afterTickThree() {
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| 32 | fn.call(null, arg1, arg2, arg3);
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| 33 | });
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| 34 | default:
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| 35 | args = new Array(len - 1);
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| 36 | i = 0;
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| 37 | while (i < args.length) {
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| 38 | args[i++] = arguments[i];
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| 39 | }
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| 40 | return process.nextTick(function afterTick() {
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| 41 | fn.apply(null, args);
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| 42 | });
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| 43 | }
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| 44 | }
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| 45 |
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