has-this
v0.0.1
Published
[![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url]
Readme
returns true if the function has been called with a truthy bound this, else false.
installation
npm install --save has-thisusage
const hasThis = require('has-this')
ok(false, !hasThis.call(null))