Safe logging in JavaScript

This is a safe method for logging that could even go on to a live website. It checks if the 'console' object is available before logging anything to it.

/**
 * Log messages to the console, but only if console
 * is loaded, this is safe for use on a live site.
 *
 * @return void
 */
function log() {
    if ( typeof console != 'object' ) return;
    console.log( arguments );
}