npmpackage.info

@stdlib/assert-is-typed-array

Test if a value is a typed array.

0.2.2

Apache-2.0

JavaScript

4.61 kB

7,946,127 4.4

Installations

npm install @stdlib/assert-is-typed-array

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Open

0

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Releases

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Developer

stdlib-js

Developer Guide

BETA

Module System

CommonJS

Min. Node Version

>=0.10.0

Typescript Support

Yes

Node Version

16.20.2

NPM Version

8.19.4 Statistics

1 Stars

55 Commits

3 Watching

5 Branches

10 Contributors

Updated on 01 Nov 2024

Bundle Size

21.68 kB

Minified

4.61 kB

Minified + Gzipped

Bundlephobia

Languages

JavaScript (100%)

Total Downloads

Cumulative downloads

Total Downloads

7,946,127

Last day

-10.4%

2,445

Compared to previous day

Last week

33.1%

15,062

Compared to previous week

Last month

11.4%

61,832

Compared to previous month

Last year

-34.9%

2,867,642

Compared to previous year

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Dependencies

@stdlib/array-float32 @stdlib/array-float64 @stdlib/array-int16 @stdlib/array-int32 @stdlib/array-int8 @stdlib/array-uint16 @stdlib/array-uint32 @stdlib/array-uint8 @stdlib/array-uint8c @stdlib/assert-has-float64array-support @stdlib/utils-constructor-name @stdlib/utils-function-name @stdlib/utils-get-prototype-of

Versions

About stdlib...

We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.

The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.

When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.

To join us in bringing numerical computing to the web, get started by checking us out on GitHub, and please consider financially supporting stdlib. We greatly appreciate your continued support!

isTypedArray

Test if a value is a typed array.

Installation

1npm install @stdlib/assert-is-typed-array

Alternatively,

To load the package in a website via a script tag without installation and bundlers, use the ES Module available on the esm branch (see README).
If you are using Deno, visit the deno branch (see README for usage intructions).
For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the umd branch (see README).

The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.

To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.

Usage

1var isTypedArray = require( '@stdlib/assert-is-typed-array' );

isTypedArray( value )

Tests if a value is a typed array.

1var Int8Array = require( '@stdlib/array-int8' );
2
3var bool = isTypedArray( new Int8Array( 10 ) );
4// returns true
5
6bool = isTypedArray( [] );
7// returns false

Examples

1var Int8Array = require( '@stdlib/array-int8' );
2var Uint8Array = require( '@stdlib/array-uint8' );
3var Uint8ClampedArray = require( '@stdlib/array-uint8c' );
4var Int16Array = require( '@stdlib/array-int16' );
5var Uint16Array = require( '@stdlib/array-uint16' );
6var Int32Array = require( '@stdlib/array-int32' );
7var Uint32Array = require( '@stdlib/array-uint32' );
8var Float32Array = require( '@stdlib/array-float32' );
9var Float64Array = require( '@stdlib/array-float64' );
10var isTypedArray = require( '@stdlib/assert-is-typed-array' );
11
12var arr = new Int8Array( 10 );
13var bool = isTypedArray( arr );
14// returns true
15
16arr = new Uint8Array( 10 );
17bool = isTypedArray( arr );
18// returns true
19
20arr = new Uint8ClampedArray( 10 );
21bool = isTypedArray( arr );
22// returns true
23
24arr = new Int16Array( 10 );
25bool = isTypedArray( arr );
26// returns true
27
28arr = new Uint16Array( 10 );
29bool = isTypedArray( arr );
30// returns true
31
32arr = new Int32Array( 10 );
33bool = isTypedArray( arr );
34// returns true
35
36arr = new Uint32Array( 10 );
37bool = isTypedArray( arr );
38// returns true
39
40arr = new Float32Array( 10 );
41bool = isTypedArray( arr );
42// returns true
43
44arr = new Float64Array( 10 );
45bool = isTypedArray( arr );
46// returns true
47
48bool = isTypedArray( [] );
49// returns false
50
51bool = isTypedArray( {} );
52// returns false
53
54bool = isTypedArray( null );
55// returns false

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

Community

License

See LICENSE.

Copyright

No vulnerabilities found.

10

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10

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10

License

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9

Security-Policy

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3

Pinned-Dependencies

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Reason

dependency not pinned by hash detected -- score normalized to 3

Details

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Info: 31 out of 31 GitHub-owned GitHubAction dependencies pinned
Info: 18 out of 23 third-party GitHubAction dependencies pinned
Info: 0 out of 31 npmCommand dependencies pinned

2

Maintained

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0

Code-Review

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0

CII-Best-Practices

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0

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

0

SAST

Determines if the project uses static code analysis.

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

4.4

/10

Last Scanned on 2024-11-18

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.

Learn More

@stdlib/assert-is-typed-array

Installations

Pull Requests

0

0

0

Issues

0

0

0

Releases

Unable to fetch releases

Developer

Developer Guide

CommonJS

>=0.10.0

Yes

16.20.2

8.19.4

Statistics

Bundle Size

21.68 kB

4.61 kB

Languages

Total Downloads

7,946,127

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

isTypedArray

Installation

Usage

isTypedArray( value )

Examples

See Also

Notice

Community

License

Copyright

10

10

10

10

9

3

2

0

0

0

0

0

0

4.4

/10