can-simple-map

module

A performant live-bound map.

`new SimpleMap([props])`

Creates a new instance of can.SimpleMap.

Parameters

props {Object}:
Properties and values to seed the Observe with.

Returns

{can.SimpleMap}:

An instance of can.SimpleMap with the properties from props.

`SimpleMap.extend([name,] [staticProperties,] instanceProperties)`

Creates a new extended constructor function.

Use

SimpleMap provides a way to create an Observable whose properties can be changed using attr.

var map = new SimpleMap({ age: 29 });

map.on('age', function(ev, newVal, oldVal) {
    newVal; // 30
    oldVal; // 29
});

foo.attr('age'); // 29

map.attr('age', 30);