Is there a way to convert 'arr' into a function so that I can utilize 'arr.sort' without having to define an array beforehand?

Question

Is there a way to convert 'arr' into a function so that I can utilize 'arr.sort' without having to define an array beforehand?

I am looking to develop a custom function that can identify the smallest value in a given set of numbers without relying on the Math.min(); method. Check out the code I have come up with:

function min(arr) {
    var lowest = arr.sort((x, y) => x - y);
    return lowest[0];
}

However, the issue lies in 'arr.sort' not being recognized as a function since it has not been defined. This is essential because I want the 'min' function to be capable of handling any array input.

In my attempt to devise a JavaScript function for identifying the smallest number within an array, my goal was to create a function that could accommodate any array and produce the minimum value present in that array.

javascript arrays function

Answer 1

Answer №1

I'm looking to develop a function that can identify the smallest value in a group of numbers

Simply utilize the sorted array

This assumes you're utilizing your function with a real array and are fine with the array being altered

const findMin = arr => arr.sort((a, b) => b - a).pop();


console.log(findMin([7,6,8,99,100]))
console.log(findMin([1000,999,998,997]))
const arr1 = [1000,999,998,997]
console.log("---------------")
console.log(arr1)
console.log(findMin(arr1))
console.log(arr1)

Answer 2

I'm looking to develop a function that can identify the smallest value in a group of numbers

Simply utilize the sorted array

This assumes you're utilizing your function with a real array and are fine with the array being altered

const findMin = arr => arr.sort((a, b) => b - a).pop();


console.log(findMin([7,6,8,99,100]))
console.log(findMin([1000,999,998,997]))
const arr1 = [1000,999,998,997]
console.log("---------------")
console.log(arr1)
console.log(findMin(arr1))
console.log(arr1)

Answer 3

Answer №2

const findMin = (array) => {
    array.sort((num1, num2) => num1 - num2);
    return array[0];
}

Note that using sort() will alter the original order of the array elements.

Answer 4

const findMin = (array) => {
    array.sort((num1, num2) => num1 - num2);
    return array[0];
}

Note that using sort() will alter the original order of the array elements.

Is there a way to convert 'arr' into a function so that I can utilize 'arr.sort' without having to define an array beforehand?

Answer №1

Answer №2

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