Finds smallest and largest values. :running: :vhs: :package: :moon: :ledger:
Alternatives: compare, map.
This is part of package extra-iterable.
This is browserified, minified version of @extra-iterable/range-on.
It is exported as global variable iterablerangeOn.
CDN: unpkg, jsDelivr.
iterable.rangeOn(x, [fn], [ths]);
// x: an iterable
// fn: map function (v, i, x)
// ths: this argument
// --> [min, max]const iterable = require('extra-iterable');
var x = [1, 2, -3, -4];
iterable.rangeOn(x);
// [ -4, 2 ]
iterable.rangeOn(x, v => Math.abs(v));
// [ 1, -4 ]