
Security News
Vite Releases Technical Preview of Rolldown-Vite, a Rust-Based Bundler
Vite releases Rolldown-Vite, a Rust-based bundler preview offering faster builds and lower memory usage as a drop-in replacement for Vite.
array-includes-x
Advanced tools
Determines whether an array includes a certain element.
module.exports
⇒ boolean
⏏This method determines whether an array includes a certain element, returning true or false as appropriate.
Kind: Exported member
Returns: boolean
- true
if searched element is included; otherwise false
.
Throws:
TypeError
If array
is null
or undefined
.Param | Type | Description |
---|---|---|
array | Array | The array to search. |
searchElement | * | Element to locate in the array . |
[fromIndex] | number | The position in this array at which to begin searching for searchElement. A negative value searches from the index of array.length + fromIndex by asc. Defaults to 0. |
Example
import includes from 'array-includes-x';
const subject = [2, 3, undefined, true, 'hej', null, 2, false, 0, -0, NaN];
console.log(includes(subject, undefined)); // true
console.log(includes(subject, undefined, 3)); // false
console.log(includes(subject, NaN)); // true
console.log(includes(subject, 10)); // false
FAQs
Determines whether an array includes a certain element.
The npm package array-includes-x receives a total of 132 weekly downloads. As such, array-includes-x popularity was classified as not popular.
We found that array-includes-x demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Vite releases Rolldown-Vite, a Rust-based bundler preview offering faster builds and lower memory usage as a drop-in replacement for Vite.
Research
Security News
A malicious npm typosquat uses remote commands to silently delete entire project directories after a single mistyped install.
Research
Security News
Malicious PyPI package semantic-types steals Solana private keys via transitive dependency installs using monkey patching and blockchain exfiltration.