@extra-array/min-index/example.js

Finds index of smallest value.

const array = require('extra-array');

var x = [1, 2, -3, -4];
array.minIndex(x);

array.minIndex(x, (a, b) => Math.abs(a) - Math.abs(b));

array.minIndex(x, null, v => Math.abs(v));