Adhoc debug description for a closure object in JavaScript

description.js

// Builds human-readable representation of the specified object for debugging purposes.
function debugDescription(object: any, category: string): string {
    var tuples = [];
    for (var property in object) {
        if (object.hasOwnProperty(property)) {
            if (typeof object[property] === "object") {
                tuples.push("'" + property + "': " + debugDescription(object[property], ""));
            } else {
                tuples.push("'" + property + "': '" + object[property] + "'");
            }
        }
    }

    var description = "{ " + tuples.join(", ") + " }";
    if (category !== "") {
        description = "\r\n>>>> " + category + " <<<< ---> " + description + "\r\n";
    }

    return description;
}