throw-error
Throws something if it’s an Error; otherwise returns it.
Installation
Requires Node.js 6.0.0 or above.
npm i throw-error
API
The module exports a single function.
Parameter
x
(any): A value which may or may not be an Error object.
Return Value
Returns x
only if it isn’t an Error.
Example
const throwError = // 'not an error' // Uncaught Error