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Gathering detailed insights and metrics for p-iteration-with-concurrency

p-iteration-with-concurrency - 1.1.7 | npmpackage.info

p-iteration-with-concurrency

Utilities that make array iteration easy when using async/await or Promises

1.1.7

JavaScript

7.72 kB

836 1.3

Installations

npm install p-iteration-with-concurrency

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Min. Node Version

>=8.0.0

Node Version

8.11.4

NPM Version

5.6.0 Score

72.2

Supply Chain

98.9

Quality

74.3

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

benjd90

Download Statistics

Total Downloads

836

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

77 Commits

1 Watchers

5 Branches

1 Contributors

Updated on Sep 14, 2018

Bundle Size

28.69 kB

Minified

7.72 kB

Minified + Gzipped

Bundlephobia

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

1.1.7

Package Id

p-iteration-with-concurrency@1.1.7

Unpacked Size

344.07 kB

Size

59.74 kB

File Count

NPM Version

5.6.0

Node Version

8.11.4

Total Downloads

Cumulative downloads

Total Downloads

836

Last Day

Compared to previous day

Last Week

25%

Compared to previous week

Last Month

120%

Compared to previous month

Last Year

69.1%

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

promise-pool-executor

Dev Dependencies

ava babel-eslint eslint jsdoc jsdoc-strip-async-await simple-jsdoc

p-iteration-with-concurrency

Make array iteration easy when using async/await and promises

Same functionality as the ES5 Array iteration methods we all know
All the methods return a Promise, making them awaitable and thenable
Allow the usage of async functions as callback
Callbacks run concurrently
Lightweight (no prd dependencies)

Install

$ npm install --save p-iteration-with-concurrency

Usage

Smooth asynchronous iteration using async/await:

1const { map } = require('p-iteration-with-concurrency');
2
3// map passing an async function as callback
4function getUsers (userIds) {
5  return map(userIds, async userId => {
6    const response = await fetch(`/api/users/${userId}`);
7    return response.json();
8  });
9}
10
11// map passing a non-async function as callback
12async function getRawResponses (userIds) {
13  const responses = await map(userIds, userId => fetch(`/api/users/${userId}`));
14  // ... do some stuff
15  return responses;
16}
17
18// ...

1const { filter } = require('p-iteration-with-concurrency');
2
3async function getFilteredUsers (userIds, name) {
4  const filteredUsers = await filter(userIds, async userId => {
5    const response = await fetch(`/api/users/${userId}`);
6    const user = await response.json();
7    return user.name === name;
8  });
9  // ... do some stuff
10  return filteredUsers;
11}
12
13// ...

All methods return a Promise so they can just be used outside an async function just with plain Promises:

1const { map } = require('p-iteration-with-concurrency');
2
3map([123, 125, 156], (userId) => fetch(`/api/users/${userId}`))
4  .then((result) => {
5    // ...
6  })
7  .catch((error) => {
8    // ...
9  });

If there is a Promise in the array, it will be unwrapped before calling the callback:

1const { forEach } = require('p-iteration-with-concurrency');
2const fetchJSON = require('nonexistent-module');
3
4function logUsers () {
5  const users = [
6    fetchJSON('/api/users/125'), // returns a Promise
7    { userId: 123, name: 'Jolyne', age: 19 },
8    { userId: 156, name: 'Caesar', age: 20 }
9  ];
10  return forEach(users, (user) => {
11    console.log(user);
12  });
13}

1const { find } = require('p-iteration-with-concurrency');
2const fetchJSON = require('nonexistent-module');
3
4function findUser (name) {
5  const users = [
6    fetchJSON('/api/users/125'), // returns a Promise
7    { userId: 123, name: 'Jolyne', age: 19 },
8    { userId: 156, name: 'Caesar', age: 20 }
9  ];
10  return find(users, (user) => user.name === name);
11}

The callback will be invoked as soon as the Promise is unwrapped:

1const { forEach } = require('p-iteration-with-concurrency');
2
3// function that returns a Promise resolved after 'ms' passed
4const delay = (ms) => new Promise(resolve => setTimeout(() => resolve(ms), ms));
5
6// 100, 200, 300 and 500 will be logged in this order
7async function logNumbers () {
8  const numbers = [
9    delay(500),
10    delay(200),
11    delay(300),
12    100
13  ];
14  await forEach(numbers, (number) => {
15    console.log(number);
16  });
17}

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

0

SAST

Determines if the project uses static code analysis.

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

License

Determines if the project has defined a license.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

63 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-hr2v-3952-633q
Warn: Project is vulnerable to: GHSA-h6ch-v84p-w6p9
Warn: Project is vulnerable to: GHSA-ff7x-qrg7-qggm
Warn: Project is vulnerable to: GHSA-qrmc-fj45-qfc2
Warn: Project is vulnerable to: GHSA-8r6j-v8pm-fqw3
Warn: Project is vulnerable to: MAL-2023-462
Warn: Project is vulnerable to: GHSA-xf7w-r453-m56c
Warn: Project is vulnerable to: GHSA-pfrx-2q88-qq97
Warn: Project is vulnerable to: GHSA-44pw-h2cw-w3vq
Warn: Project is vulnerable to: GHSA-jp4x-w63m-7wgm
Warn: Project is vulnerable to: GHSA-c429-5p7v-vgjp
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-4hpf-3wq7-5rpr
Warn: Project is vulnerable to: GHSA-f522-ffg8-j8r6
Warn: Project is vulnerable to: GHSA-p9w8-2mpq-49h9
Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-282f-qqgm-c34q
Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-2m96-9w4j-wgv7
Warn: Project is vulnerable to: GHSA-h726-x36v-rx45
Warn: Project is vulnerable to: GHSA-7px7-7xjx-hxm8
Warn: Project is vulnerable to: GHSA-x5pg-88wf-qq4p
Warn: Project is vulnerable to: GHSA-5v2h-r2cx-5xgj
Warn: Project is vulnerable to: GHSA-rrrm-qjm4-v8hf
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-w9mr-4mfr-499f
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-6g33-f262-xjp4
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-2m39-62fm-q8r3
Warn: Project is vulnerable to: GHSA-mf6x-7mm4-x2g7
Warn: Project is vulnerable to: GHSA-mxhp-79qh-mcx6
Warn: Project is vulnerable to: GHSA-j44m-qm6p-hp7m
Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-g7q5-pjjr-gqvp
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-7p7h-4mm5-852v
Warn: Project is vulnerable to: GHSA-cf4h-3jhx-xvhq

Score

1.3

/10

Last Scanned on 2025-05-12

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