nullableTryCatch

nullableTryCatch asynchronously runs the function passed to it and returns its return value if everything goes right. If an error is thrown, it returns null

Import


import { nullableTryCatch } from '@fullstacksjs/toolbox';

Signature


function nullableTryCatch<T>(fn: (...args: any[]) => T): T | null

Examples

If there are no errors:


const execute = () => 'ok';
 
nullableTryCatch(execute); // 'ok'

If there is an error:


const execute = () => {
  throw 'Unknown Error';
};
 
nullableTryCatch(execute); // null