Flip order of arguments

[Richienb]

It's best if the arguments were the other way around to avoid readability issues with long arrays:

const closestNumber = require('closest-number');

closestNumber(12, [10, 20, 30, 40, 50, 60, 70]);
// => 10

// @andreruffert

[andreruffert]

Ideally you would define the array of numbers in a separate constant even with a flipped order of the arguments.
That's why I think this change would not really bring any benefits.

const closestNumber = require('closest-number');

const arrayOfNumbers = [10, 20, 30];
const value = 12;
const result = closestNumber(arrayOfNumbers, value);
// => 10

Might be worth updating the README. What do you think?
I'm open for a discussion in case I missed something. ✌️

[Richienb]

Many functions in the javascript prototype were designed with the incorrect order of arguments. For instance, in Array#reduce, the array is taken as the final argument even though it is the first thing you need to know to understand the function. Ideally, it is best for the first argument in closestNumber to be the actual number since that is the first thing needed to understand the expression.