@bitblit/ratchet-common/lib/lang/boolean-ratchet.js

Common tools for general use

import { NumberRatchet } from './number-ratchet.js';
export class BooleanRatchet {
    static allTrue(vals, emptyArraysReturn = false) {
        let rval = null;
        if (vals) {
            if (vals.length > 0) {
                rval = vals.reduce((a, i) => a && i, true);
            }
            else {
                rval = emptyArraysReturn;
            }
        }
        else {
            rval = false;
        }
        return rval;
    }
    static anyTrue(vals, emptyArraysReturn = false) {
        let rval = null;
        if (vals) {
            if (vals.length > 0) {
                rval = vals.reduce((a, i) => a || i, false);
            }
            else {
                rval = emptyArraysReturn;
            }
        }
        else {
            rval = false;
        }
        return rval;
    }
    static parseBool(val) {
        return val === true || (val !== null && val !== undefined && typeof val === 'string' && val.toLowerCase() === 'true');
    }
    static intToBool(val) {
        if (val === null || val === undefined) {
            return false;
        }
        return NumberRatchet.safeNumber(val) !== 0;
    }
    static boolToInt(val) {
        return BooleanRatchet.parseBool(val) ? 1 : 0;
    }
}
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