JavaScript: Create a function that invokes each provided function with the arguments it receives and returns the results
JavaScript fundamental (ES6 Syntax): Exercise-36 with Solution
Write a JavaScript program to create a function that invokes each provided function with the arguments it receives and returns the results.
- Use Array.prototype.map() and Function.prototype.apply() to apply each function to the given arguments.
Sample Solution:
JavaScript Code:
//#Source https://bit.ly/2neWfJ2
const over = (...fns) => (...args) => fns.map(fn => fn.apply(null, args));
const minMax = over(Math.min, Math.max);
console.log(minMax(1, 2, 3, 4, 5));
console.log(minMax(1, 2, 5, 4, 3));
console.log(minMax(1, 2, 5, -4, 3));
Sample Output:
[1,5] [1,5] [-4,5]
Pictorial Presentation:
Flowchart:

Live Demo:
See the Pen javascript-basic-exercise-1-36 by w3resource (@w3resource) on CodePen.
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JavaScript: Tips of the Day
Chunks an array into n smaller arrays
Example:
const tips_chunkIntoN = (arr, n) => { const size = Math.ceil(arr.length / n); return Array.from({ length: n }, (v, i) => arr.slice(i * size, i * size + size) ); } console.log(tips_chunkIntoN([1, 2, 3, 4, 5, 6, 7,8], 4));
Output:
[[1,2],[3,4],[5,6],[7,8]]
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