How to Reduce Functions in Javascript

Run a list of functions and get a list of results:

Hi, I'm a new programmer!

I've been studying for a few months and would like to share this piece of code that came to mind when I studied about the Reduce() function.

I know it's something simple, but it could be useful for many people to extend it, comment on it and improve it.

This code block is no longer available. The original code is shown below.

    
// Run with Node 11 or higher

// DATA-COLLECTING FUNCTIONS
const func1 = () => { return { user: 'Diego Perdomo' } }
const func2 = () => { return { skills: ['Js', 'React', 'Node', 'Sql'] } }
const func3 = () => { return { webs: ['dpercode.com', 'dev.to/diegoper'] } }
const func4 = () => { return { articles: ['My Article 1', 'My Article 2'] } }

// CREATE ARRAY OF FUNCTIONS
const myFunctions = [func1, func2, func3, func4]

// REDUCE THE FUNCTIONS
const funcReducer = myFunctions.reduce((funcAccumulator, nextFunc) => {
    let arrayFunc = [];
    funcAccumulator === undefined ?
        arrayFunc.push(nextFunc()) :
        arrayFunc.push(funcAccumulator, nextFunc())
    return arrayFunc.flat();
}, undefined)

// RESULTS
console.log(funcReducer)


  

// RESULT
[
  { user: 'Diego Perdomo' },
  { skills: [ 'Js', 'React', 'Node', 'Sql' ] },
  { webs: [ 'dpercode.com', 'dev.to/diegoper' ] },
  { articles: [ 'My Article 1', 'My Article 2' ] }
]

Thanks for visiting my article...

Comments

[SavagePixie]

Hey Diegoper. That's an interesting approach. However, I think that a map would be more appropriate in this case:

const result = myFunctions.map(func => func())

[Diegoper]

Hahaha it's good... Thanks