An opensouce library that brings database features into your JavaScript applications.
How you ever noticed how JavaScript object literals look a lot like records? And that if you wrap a group of them up in an array you have something that looks a lot like a database table? TaffyDB is a library to bring powerful database funtionality to that concept and rapidly improve the way you work with data inside of JavaScript.
// 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"});