[{"id":1,"gender":"M","first":"John","last":"Smith","city":"Seattle, WA","status":"Active"},{"id":2,"gender":"F","first":"Kelly","last":"Ruth","city":"Dallas, TX","status":"Active"},{"id":3,"gender":"M","first":"Jeff","last":"Stevenson","city":"Washington, D.C.","status":"Active"},{"id":4,"gender":"F","first":"Jennifer","last":"Gill","city":"Seattle, WA","status":"Active"}
]

// Create DB and fill it with records
var friends = TAFFY([{"id":1,"gender":"M","first":"John","last":"Smith","city":"Seattle, WA","status":"Active"},{"id":2,"gender":"F","first":"Kelly","last":"Ruth","city":"Dallas, TX","status":"Active"},{"id":3,"gender":"M","first":"Jeff","last":"Stevenson","city":"Washington, D.C.","status":"Active"},{"id":4,"gender":"F","first":"Jennifer","last":"Gill","city":"Seattle, WA","status":"Active"}
]);

// Find all the friends in Seattle
friends({city:"Seattle, WA"});// Find John Smith, by ID
friends({id:1});// Find John Smith, by Name
friends({first:"John",last:"Smith"});

// Kelly's record
var kelly = friends({id:2}).first();// Kelly's last name
var kellyslastname = kelly.last;// Get an array of record ids
var cities = friends().select("id");// Get an array of distinct cities
var cities = friends().distinct("city");// Apply a function to all the male friends
friends({gender:"M"}).each(function (r) {alert(r.name + "!");
});

// Move John Smith to Las Vegas
friends({first:"John",last:"Smith"}).update({city:"Las Vegas, NV:"});// Remove Jennifer Gill as a friend
friends({id:4}).remove();// insert a new friend
friends.insert({"id":5,"gender":"F","first":"Jennifer","last":"Gill","city":"Seattle, WA","status":"Active"});