range

Find smallest and largest values.

Similar: min, minEntry, max, maxEntry, range, rangeEntries.

function range(x, fc, fm)
// x:  an iterable
// fc: compare function (a, b)
// fm: map function (v, i, x)

const xiterable = require('extra-iterable');

var x = [1, 2, -3, -4];
xiterable.range(x);
// → [-4, 2]

xiterable.range(x, (a, b) => Math.abs(a) - Math.abs(b));
// → [1, -4]

xiterable.range(x, null, v => Math.abs(v));
// → [1, -4]

References

• range: MATLAB