Get Programming with JavaScript

Get Programming with JavaScript - Listing 10.08

Listing 10.08 - An exits object

var Place = function (title) {
    this.title = title;
};

var kitchen = new Place("The Kitchen");
var dungeon = new Place("The Dungeon");

var exits = {};

exits["north"] = kitchen;
exits["the trapdoor"] = dungeon;

var keys = Object.keys(exits);

keys.forEach(function (key) {
    console.log(key + " goes to " + exits[key].title);
});

Further Adventures

Listing 10.08 - An exits object - Tasks 1 & 2

Add a couple more places.
Add a couple more exits.

var Place = function (title) {
    this.title = title;
};

var kitchen = new Place("The Kitchen");
var dungeon = new Place("The Dungeon");
var library = new Place("The Library");
var garden = new Place("The Garden");

var exits = {};

exits["north"] = kitchen;
exits["the trapdoor"] = dungeon;
exits["west"] = garden;
exits["up the ladder"] = library;

var keys = Object.keys(exits);

keys.forEach(function (key) {
    console.log(key + " goes to " + exits[key].title);
});