Creates an object that reveals browser features and functionality

Object-Crawler.js

/*global document, prompt */
(function( global ) {

	"use strict";

	var response = {
		browser: {
			name: prompt( "Browser Name? (Chrome, IExplorer, etc)" ),
			version: prompt( "Browser Version? (34, 11, etc)" )
		},
		root: "window",
		properties: Object.getOwnPropertyNames( global ).sort()
	};

	function addIfDistinct ( arr, key ) {
		if ( 0 > arr.indexOf( key ) ) {
			arr.push( key );
		}
	}

	response.properties.forEach(function ( prop, index, array ) {

		var obj = { "property": prop },
			self = global[ prop ],
			regex = /[a-z]+\s[A-Z][a-z]+/,
			props = [],
			proto;

		if ( self instanceof Object ) {
			proto = Object.getPrototypeOf( self );
			obj.own = Object.getOwnPropertyNames( self ).sort();
			while ( proto ) {
				Object.getOwnPropertyNames( proto ).forEach(
					addIfDistinct.bind( null, props )
				);
				proto = Object.getPrototypeOf( proto );
			}

			obj.proto = props.sort();

			if ( self.prototype ) {
				props = Object.getOwnPropertyNames( self.prototype );
				obj[ ".prototype" ] = props.sort();
			}
		}

		array[ index ] = obj;

	});

	document.body.textContent = JSON.stringify( response, null, 4 );

}( this ));