run-function

Run a function if it exists.

Install

$ npm install run-function

Usage

const runFn = require('run-function');
 
function fn() {
  // do something
}
 
runFn(fn);

API

runFn(fn, ...args)

• when fn is undefined / null, do nothing;
• when fn is function, run fn with arguments args;
• when fn is not undefined / null / function, throw an error;