pig-dam-core/dist/compare.js

Library that should be included in every Pig DAM project we build

"use strict";
/**
 * Date: 7/9/2019
 * Time: 9:10 PM
 * @license MIT (see project's LICENSE file)
 *
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.compareString = exports.compareAny = void 0;
const _ = require("lodash");
/**
 * Compares compareAny object types with handling for undefined objects.
 */
function compareAny(value1, value2, { ignoreCase = false } = {}) {
    if (value1 === value2) {
        return 0;
    }
    else if (value1 == null) {
        return 1;
    }
    else if (value2 == null) {
        return -1;
    }
    else if (_.isString(value1) && _.isString(value2)) {
        return compareString(value1, value2, { ignoreCase });
    }
    return _.clamp(value1 - value2, -1, 1);
}
exports.compareAny = compareAny;
/**
 * Compares two strings
 */
function compareString(s1, s2, { ignoreCase = true } = {}) {
    if (s1 == null) {
        return (s2 == null)
            ? 0
            : 1;
    }
    else if (s2 == null) {
        return -1;
    }
    else {
        if (ignoreCase) {
            s1 = s1.toLowerCase();
            s2 = s2.toLowerCase();
        }
        return _.clamp(s1.localeCompare(s2), -1, 1);
    }
}
exports.compareString = compareString;