ajsfw/utils/lib/sizeOf.js

Ajs Framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function sizeOf(object, levels, level) {
    "use strict";
    var size = 0;
    levels = levels || -1;
    level = level || 0;
    if (levels !== -1 && level > levels) {
        return 0;
    }
    switch (typeof (object)) {
        case "boolean":
            size += 4;
            break;
        case "number":
            size += 8;
            break;
        case "string":
            size += 2 * object.length;
            break;
        case "object":
            if (object instanceof Int8Array) {
                size += object.byteLength;
            }
            else {
                if (object instanceof Int16Array) {
                    size += object.byteLength;
                }
                else {
                    if (object instanceof Int32Array) {
                        size += object.byteLength;
                    }
                    else {
                        if (object instanceof Array) {
                            for (var i = 0; i < object.length; i++) {
                                size += sizeOf(object[i], levels, level + 1);
                            }
                        }
                        else {
                            if (object instanceof Array) {
                                size += 8;
                            }
                            else {
                                if (!(object instanceof Function)) {
                                    for (var key in object) {
                                        if (object.hasOwnProperty(key)) {
                                            size += sizeOf(object[key], levels, level);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
            break;
        default:
    }
    return size;
}
exports.sizeOf = sizeOf;