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Other packages similar to extra-set

extra-array

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Gives values of set not present in others.

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Gathering detailed insights and metrics for extra-set

extra-set - 3.2.2 | npmpackage.info

extra-set

A pack of functions for working with Sets.

3.2.2

MIT

TypeScript

2.10 kB

70,480 3.1

Installations

npm install extra-set

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS, ESM

Node Version

22.14.0

NPM Version

10.9.2 Score

75.1

Supply Chain

99.4

Quality

78.7

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

5

Closed

5

Issues

Open

2

Total

4

Closed

2

Releases

A pack of functions for working with Sets

3.1.0

Updated on Dec 02, 2022

View All 1 releases

Languages

TypeScript

JavaScript

TypeScript (86.35%)

JavaScript (13.65%)

Developer

nodef

Download Statistics

Total Downloads

70,480

Last Day

Last Week

101

Last Month

987

Last Year

10,364

GitHub Statistics

MIT License

1 Stars

127 Commits

1 Forks

2 Watchers

2 Branches

1 Contributors

Updated on Apr 08, 2025

Bundle Size

7.95 kB

Minified

2.10 kB

Minified + Gzipped

Bundlephobia

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

3.2.2

Package Id

extra-set@3.2.2

Unpacked Size

53.75 kB

Size

9.77 kB

File Count

NPM Version

10.9.2

Node Version

22.14.0

Published on

Apr 08, 2025

Total Downloads

Cumulative downloads

Total Downloads

70,480

Last Day

33.3%

Compared to previous day

Last Week

-21.1%

101

Compared to previous week

Last Month

-28.1%

987

Compared to previous month

Last Year

-4.9%

10,364

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

@rollup/plugin-commonjs @rollup/plugin-node-resolve @types/jest extra-array extra-build extra-function extra-iterable jest rollup-plugin-cleanup rollup-plugin-dts ts-jest

A pack of functions for working with Sets.
📦 Node.js, 🌐 Web, 📜 Files, 📰 Docs, 📘 Wiki.

A Set is a collection of unique values. This package includes common set functions related to querying about sets, generating them, comparing one with another, finding their size, adding and removing elements, obtaining its properties, getting a part of it, getting a subset elements in it, finding an element in it, performing functional operations, manipulating it in various ways, combining together sets or its elements, of performing set operations upon it.

All functions except from*() take set as 1st parameter. Methods like concat() are pure and do not modify the set itself, while methods like concat$() do modify (update) the set itself.

This package is available in Node.js and Web formats. The web format is exposed as extra_set standalone variable and can be loaded from jsDelivr CDN.

Stability: Experimental.

1const set = require('extra-set');
2// import * as set from "extra-set";
3// import * as set from "https://unpkg.com/extra-set/index.mjs"; (Deno)
4
5var x = new Set([1, 2, 3, 4, 5]);
6var y = new Set([2, 4]);
7set.difference(x, y);
8// → Set(3) { 1, 3, 5 }
9
10var x = new Set([1, 2, 3]);
11var y = new Set([3, 4]);
12set.isDisjoint(x, y);
13// → false
14
15var x = new Set([1, 2, 3, 4]);
16var y = new Set([3, 4, 5, 6]);
17set.symmetricDifference(x, y);
18// → Set(4) { 1, 2, 5, 6 }
19
20var x = new Set([1, 2, 3]);
21[...set.subsets(x)];
22// → [
23// →   Set(0) {},
24// →   Set(1) { 1 },
25// →   Set(1) { 2 },
26// →   Set(2) { 1, 2 },
27// →   Set(1) { 3 },
28// →   Set(2) { 1, 3 },
29// →   Set(2) { 2, 3 },
30// →   Set(3) { 1, 2, 3 }
31// → ]

Index

Property	Description
is	Check if value is a set.
values	List all values.
entries	List all value-value pairs.

from	Convert an iterable to set.
from$	Convert an iterable to set.

compare	Compare two sets.
isEqual	Check if two sets are equal.

size	Find the size of a set.
isEmpty	Check if a set is empty.

add	Add a value to set.
add$	Add a value to set.
remove	Delete a value from set.
remove$	Delete a value from set.

count	Count values which satisfy a test.
countAs	Count occurrences of values.
min	Find smallest value.
max	Find largest value.
range	Find smallest and largest entries.

head	Get first value from set (default order).
tail	Get a set without its first value (default order).
take	Keep first n values only (default order).
take$	Keep first n values only (default order).
drop	Remove first n values (default order).
drop$	Remove first n values (default order).

subsets	List all possible subsets.
randomValue	Pick an arbitrary value.
randomEntry	Pick an arbitrary entry.
randomSubset	Pick an arbitrary subset.
hasSubset	Checks if set has a subset.

has	Check if set has a value.
find	Find first value passing a test (default order).
findAll	Find all values passing a test.

forEach	Call a function for each value.
some	Check if any value satisfies a test.
every	Check if all values satisfy a test.
map	Transform values of a set.
map$	Transform values of a set.
reduce	Reduce values of set to a single value.
filter	Keep values which pass a test.
filter$	Keep values which pass a test.
reject	Discard values which pass a test.
reject$	Discard values which pass a test.
flat	Flatten nested set to given depth.
flatMap	Flatten nested set, based on map function.

partition	Segregate values by test result.
partitionAs	Segregates values by similarity.
chunk	Break set into chunks of given size.

concat	Append values from sets.
concat$	Append values from sets.
join	Join values together into a string.

isDisjoint	Check if sets have no value in common.
union	Obtain values present in any set.
union$	Obtain values present in any set.
intersection	Obtain values present in both sets.
intersection$	Obtain values present in both sets.
difference	Obtain values not present in another set.
difference$	Obtain values not present in another set.
symmetricDifference	Obtain values not present in both sets.
symmetricDifference$	Obtain values not present in both sets.
cartesianProduct	List cartesian product of sets.

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

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

10

License

Determines if the project has defined a license.

4

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

Reason

dependency not pinned by hash detected -- score normalized to 4

Details

Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:28: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:41: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:46: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:47: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:57: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:58: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:72: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:73: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:76: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/ci.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pr.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/pr.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pr.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/nodef/extra-set/pr.yml/master?enable=pin
Warn: npmCommand not pinned by hash: .github/workflows/ci.yml:63
Warn: npmCommand not pinned by hash: .github/workflows/ci.yml:80
Info: 0 out of 10 GitHub-owned GitHubAction dependencies pinned
Info: 0 out of 4 third-party GitHubAction dependencies pinned
Info: 5 out of 7 npmCommand dependencies pinned

4

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

0

Maintained

Determines if the project is "actively maintained".

0

Code-Review

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

0

SAST

Determines if the project uses static code analysis.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

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

Branch-Protection

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

Score

3.1

/10

Last Scanned on 2025-06-09

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

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