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Utils

NPM version Build Status Coverage Status

Utilities.

Installation

npm install @stdlib/utils

Alternatively,

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

Usage

var utils = require( '@stdlib/utils' );

utils

Namespace containing utilities.

var o = utils;
// returns {...}

The namespace has the following sub-namespaces:

  • async: async utilities.

Data Structures

Collections

Arrays

Objects

Functions

Error Handling

  • trycatch( x, y ): if a function does not throw, return the function return value; otherwise, return y.
  • tryFunction( fcn ): wrap a function in a try/catch block.
  • tryRequire( id ): wrap require in a try/catch block.
  • trythen( x, y ): if a function does not throw, return the function return value; otherwise, return the return value of a second function.

General Utilities

Examples

var objectKeys = require( '@stdlib/utils/keys' );
var utils = require( '@stdlib/utils' );

console.log( objectKeys( utils ) );

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

Chat


License

See LICENSE.

Copyright

Copyright © 2016-2023. The Stdlib Authors.