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22 lines
366 B
JavaScript
22 lines
366 B
JavaScript
3 years ago
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"use strict";
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const Promise = require("bluebird");
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module.exports = function asyncWhile(predicate, body) {
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function doTick() {
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return Promise.try(() => {
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return predicate();
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}).then((shouldRun) => {
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if (shouldRun) {
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return Promise.try(() => {
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return body();
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}).then(() => {
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return doTick();
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});
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}
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});
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}
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return doTick();
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};
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