pragmatic-fp-ts/lib/median.js

Opinionated functional programming library with easy use in mind

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.median = void 0;
function median(ns) {
    const l = ns.length;
    if (l === 0) {
        return NaN;
    }
    const sorted = ns.sort((a, b) => b - a);
    const m = l / 2;
    return l % 2 === 1 ? sorted[m | 0] : (sorted[m - 1] + sorted[m]) / 2;
}
exports.median = median;