Sharks Never Sleep

var aquarium = {
    Nemo : { type: "fish", species: "clownfish", length: 3.7 },
    Marlin: { type: "fish", species: "clownfish", length: 4.1 },
    Dory: { type: "fish", species: "blue tang", length: 6.2 },
    Peach: { type: "echinoderm", species: "starfish", length: 5.3 },
    "Coral Castle" : { type: "environment", material: "coquina", moves: false },
    "Dragon Statue" : { type: "environment", material: "plastic", moves: false },

    // function inside object is a method
    addCritter: function( name, type, species, length){
        this[name] = {type: type, species: species, length: length};
    },

    // function inside object is a method
    addToy: function( name, type, material, moves){
        this[name] = {type: type, material: material, moves: moves};
    }

};

aquarium.addCritter("Bubbles", "fish", "yellow tang", 5.6);

// methods can be declared outside of the object
aquarium.takeOut = function(name){
    // take the name and add it to the returned object
    this[name].name = name;
    var temp = this[name];
    delete this[name];
    return temp;
}

var fishOutOfWater = aquarium.takeOut("Marlin");
console.log(fishOutOfWater);
console.log(aquarium);