has-binary2

What is has-binary2?

The has-binary2 npm package is used to check whether an object contains any binary data (in the form of ArrayBuffer, Blob, File, or other types). It is commonly used in applications that need to handle different types of data and specifically identify binary data, such as when working with WebSockets or other real-time communication protocols.

What are has-binary2's main functionalities?

Detecting binary data in objects

This feature allows you to check if an object contains binary data. The function returns true if any binary data is found within the object.

const hasBinary = require('has-binary2');

const obj = { hello: 'world', image: new Buffer('binarydata') };
const containsBinary = hasBinary(obj); // returns true

Other packages similar to has-binary2

isbinaryfile

This package is similar to has-binary2 in that it is used to determine if a file contains binary data. However, isbinaryfile specifically works with file paths or file contents, rather than arbitrary objects.

README

has-binarydata.js

Simple module to test if an object contains binary data

Changelog

1.0.3 (2018-05-14)

Bug Fixes

• avoid use of global (#4) (91aa21e)