How to use the all function from bluebird
Find comprehensive JavaScript bluebird.all code examples handpicked from public code repositorys.
bluebird.all is a method in the Bluebird promise library that takes an array of promises and returns a new promise that resolves with an array of the resolved values of each promise in the input array.
GitHub: labulakalia/ibm_bak
![labulakalia profile picture](/labulakalia.png?size=40)
226 227 228 229 230 231 232 233 234
``` ArticleHelper.prototype.getArticleIDs() { var that = this; var promise = ArticleMySQLHelper.getIDs().then(function (artis) { if( artis.length == 0 ) { return null; } var _ = []; artis.forEach(function(arti) { _.push(redis.zaddAsync(that.ArticleIDSet, [1, arti.ID])); }); return Q.all(_); }); return promise; } ```
+ 3 other calls in file
570 571 572 573 574 575 576 577 578 579
async legacyHostsStats(json) { log.debug("Reading host legacy stats"); // keeps total download/upload only for sorting on app await Promise.all([ asyncNative.eachLimit(this.hosts.all, 30, async host => { const stats = await this.getStats({granularities: '1hour', hits: 24}, host.o.mac, ['upload', 'download']); host.flowsummary = { inbytes: stats.totalDownload,
+ 4 other calls in file
How does bluebird.all work?
bluebird.all is a method in the Bluebird promise library that takes an array of promises and returns a new promise that resolves with an array of the resolved values of each promise in the input array. When bluebird.all is called with an array of promises, it creates a new promise and returns it immediately. It then begins to iterate over the input array and waits for each promise to resolve or reject. If any of the promises reject, the promise returned by bluebird.all will reject with the same reason. Once all promises in the input array have resolved, the promise returned by bluebird.all will resolve with an array of the resolved values. The order of the resolved values in the output array corresponds to the order of the promises in the input array. It's important to note that if any of the promises in the input array are rejected, bluebird.all will immediately reject with the reason of the first promise that rejects, and any other promises that are still pending will be ignored. Here's an example of using bluebird.all to wait for multiple promises to resolve: javascript Copy code {{{{{{{ const Promise = require('bluebird'); const promise1 = Promise.resolve(1); const promise2 = Promise.resolve(2); const promise3 = new Promise((resolve, reject) => { setTimeout(() => { resolve(3); }, 1000); }); Promise.all([promise1, promise2, promise3]) .then((result) => { console.log(result); // [1, 2, 3] }) .catch((error) => { console.error(error); }); In this example, we create three promises: promise1 and promise2 are immediately resolved with values of 1 and 2, respectively, while promise3 is resolved after a delay of 1 second using a setTimeout call. We then call Promise.all with an array of these three promises, and attach a then callback to log the resolved array to the console. The output will be [1, 2, 3], indicating that all three promises have resolved successfully.
349 350 351 352 353 354 355 356 357 358
r.config({request_timeout: 1}); await r.getMe().then(expect.fail).catch(_.noop); }); it('does not throw a timeout error if time accumulates while waiting to send a request', async () => { r.config({request_timeout: 5000, request_delay: 5500}); await Promise.all([r.getMe(), r.getMe()]); }); it('stores the version number as a constant', () => { expect(snoowrap.version).to.equal(require('../package.json').version); });
+ 2 other calls in file
282 283 284 285 286 287 288 289 290
.then(afterFree); const getSecondBrowser = pool.getBrowser('second') .then(afterSecondGet); return Promise.all([getSecondBrowser, freeFirstBrowser]) .then(() => assert.callOrder(afterFree, afterSecondGet)); }); });
+ 79 other calls in file
Ai Example
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
const Promise = require("bluebird"); const promise1 = Promise.resolve(1); const promise2 = Promise.resolve(2); const promise3 = new Promise((resolve, reject) => { setTimeout(() => { resolve(3); }, 1000); }); Promise.all([promise1, promise2, promise3]) .then((result) => { console.log(result); // [1, 2, 3] }) .catch((error) => { console.error(error); });
In this example, we create three promises: promise1 and promise2 are immediately resolved with values of 1 and 2, respectively, while promise3 is resolved after a delay of 1 second using a setTimeout call. We then call Promise.all with an array of these three promises, and attach a then callback to log the resolved array to the console. The output will be [1, 2, 3], indicating that all three promises have resolved successfully.
154 155 156 157 158 159 160 161 162 163
.withArgs("first") .returns(Promise.resolve(browser)) .withArgs("second") .returns(Promise.reject()); return Promise.all([pool.getBrowser("first"), pool.getBrowser("second").reflect()]) .then(() => pool.freeBrowser(browser)) .then(() => assert.calledWith(underlyingPool.freeBrowser, browser, sinon.match({ force: true }))); }); });
+ 95 other calls in file
66 67 68 69 70 71 72 73 74
const contents = fp.template(tpl)({ dbPath }) cliLog('Writing the skeleton server to: ' + skeletonFName) return bFs.writeFileAsync(path.join(dir, skeletonFName), contents) }) return bPromise.all([writeTpl, installDeps]).then(() => { cliLog('Finished!') }) }
GitHub: EpistasisLab/Aliro
647 648 649 650 651 652 653 654 655 656
}); // Find project name var macP = db.machines.findByIdAsync(result._machine_id, { hostname: 1, address: 1 }); // Find machine hostname and address Promise.all([projP, macP]) .then((results) => { res.return("experiment", { experiment: result, project: results[0],
+ 223 other calls in file
GitHub: wisnuc/appifi
![wisnuc profile picture](/wisnuc.png?size=40)
117 118 119 120 121 122 123 124 125 126
if (dev) result.push(dev) return result } module.exports = async (mountpoint) => { let usage = await Promise.all([ btrfsFilesystemUsage(mountpoint), btrfsDeviceUsage(mountpoint)]) return Object.assign({}, usage[0], { devices: usage[1] })
GitHub: terascope/teraslice
1025 1026 1027 1028 1029 1030 1031 1032 1033 1034
}, }, }; let docCount; return Promise.all([ count({ index }), _createIndex(migrantIndexName, null, mapping, recordType, clusterName), ]) .spread((_count) => {
+ 16 other calls in file
GitHub: contentstack/cli
131 132 133 134 135 136 137 138 139 140
} updateLocales(langUids) { let self = this; return new Promise(function (resolve, reject) { Promise.all( langUids.map(async (langUid) => { let lang = {}; let requireKeys = self.config.modules.locales.requiredKeys; let _lang = self.languages[langUid];
GitHub: mbroadst/thinkagain
![mbroadst profile picture](/mbroadst.png?size=40)
141 142 143 144 145 146 147 148 149 150
}); if (promise instanceof Promise) promises.push(promise); } if (promises.length > 0) { return Promise.all(promises).then(docs => docs[0]); } return doc; };
+ 3 other calls in file
8 9 10 11 12 13 14 15 16 17
var formatArg = '-define png:exclude-chunks=date'; var trimArg = config.trim ? '-bordercolor transparent -border 1 -trim' : ''; fse.ensureDirSync(outputDir); return Promise.all(frames.map(function (frame) { var outputPath = path.join(outputDir, `${frame.name}${frame.extension}`); return execAsync(`convert ${scaleArg} ${formatArg} "${frame.path}" ${trimArg} "${outputPath}"`) .then(function () { return Object.assign(frame, {
148 149 150 151 152 153 154 155 156 157
const data = await container.inspect(); await container.remove(); return data; })(); const runner = Promise.all([ stdoutPromise, stderrPromise, containerPromise, ]);
+ 9 other calls in file
GitHub: owljsorg/owljs
234 235 236 237 238 239 240 241 242 243
} src = src.replace( /__DEBUG__/g, "true" ); src = license + header + src; write = fs.writeFileAsync(dest, src); return Promise.all([write, minWrite]); }) }, { context: { header: header,
+ 3 other calls in file
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989
var ret = new Promise(INTERNAL); if (maybePromise instanceof Promise) { var binder = maybePromise.then(function(thisArg) { ret._setBoundTo(thisArg); }); var p = Promise.all([this, binder]).then(returnFirstElement); ret._follow(p); } else { ret._follow(this); ret._setBoundTo(thisArg);
142 143 144 145 146 147 148 149 150 151
.finally(() => { return true; }); }); return BBPromise.all(promises).finally(() => { assert.deepEqual(stats.success, expected.success, `${stats.success} of ${expected.success} were successful`); assert.deepEqual(stats.fail, expected.fail, `${stats.fail} of ${expected.fail} were failed`);
+ 2 other calls in file
GitHub: muhamed-didovic/vsdown
197 198 199 200 201 202 203 204 205 206
// const [,bb] = /(?:mixpanelEvents)(.*)]/.exec(body) let [, proCourses] = /(?:mixpanelEvents: \[)(.*)]/.exec(body) //{"event":"Page Viewed","properties":{"page_name":"Course","course":"Vue.js 3 Fundamentals with the Composition API","course_id":42}} proCourses = JSON.parse(proCourses); // console.log('2proCourses', proCourses); const [, lessons] = await Promise.all([ (async () => { /*{ event: 'Page Viewed',
+ 9 other calls in file
84 85 86 87 88 89 90 91 92 93
userId ) { return service.sourceExcerptParaphrasesDao .readSourceExcerptParaphraseForId(sourceExcerptParaphraseId, { userId }) .then((sourceExcerptParaphrase) => Promise.all([ sourceExcerptParaphrase, service.propositionsService.readPropositionForId( sourceExcerptParaphrase.paraphrasingProposition.id, { userId }
+ 19 other calls in file
GitHub: jivesoftware/thinky
![jivesoftware profile picture](/jivesoftware.png?size=40)
151 152 153 154 155 156 157 158 159
}) if (promise instanceof Promise) promises.push(promise); } if (promises.length > 0) { return Promise.all(promises); } return doc; }
+ 9 other calls in file
GitHub: firewalla/firewalla
1870 1871 1872 1873 1874 1875 1876 1877 1878 1879
if (!c) { log.error(`Unsupported VPN client type: ${type}`); continue; } const profileIds = await c.listProfileIds(); Array.prototype.push.apply(profiles, await Promise.all(profileIds.map(profileId => new c({ profileId }).getAttributes()))); } this.simpleTxData(msg, { "profiles": profiles }, null, callback); })().catch((err) => { this.simpleTxData(msg, {}, err, callback);
bluebird.reject is the most popular function in bluebird (2988 examples)