ts-prime/dist/es/minBy.js

A utility library for JavaScript and Typescript.

import { purry } from './purry';
import { sortBy } from './sortBy';
export function minBy() {
    return purry(_minBy, arguments);
}
function _minBy(array, fn) {
    var items = sortBy(array, fn);
    var minArr = [];
    var minV = 0;
    for (var _i = 0, items_1 = items; _i < items_1.length; _i++) {
        var i = items_1[_i];
        if (minArr.length === 0) {
            minArr.push(i);
            minV = fn(i);
            continue;
        }
        if (minV === fn(i)) {
            minArr.push(i);
            continue;
        }
        break;
    }
    return minArr;
}
export function maxBy() {
    return purry(_maxBy, arguments);
}
function _maxBy(array, fn) {
    var def = fn || (function (q) { return Number(q); });
    var items = sortBy(array, function (q) { return -1 * def(q); });
    var minArr = [];
    var maxV = 0;
    for (var _i = 0, items_2 = items; _i < items_2.length; _i++) {
        var i = items_2[_i];
        if (minArr.length === 0) {
            minArr.push(i);
            maxV = def(i);
            continue;
        }
        if (maxV === def(i)) {
            minArr.push(i);
            continue;
        }
        break;
    }
    return minArr;
}