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JavaScript Multi Key Array: Set and get values from arrays using multiple keys

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Version License JavaScript version Categories
multi-key 1.0GNU General Publi...1.0Data types
Description Author

This object can set and get values from arrays using multiple keys.

It can take an array of key names and set all the entries of those keys to the same value.

The object can also get the values of multiple array keys at once.

Innovation Award
JavaScript Programming Innovation award nominee
March 2013
Number 3
Arrays are often used to store multiple values. In some cases, multiple array entries need to be assigned to the same value.

This JavaScript object can store and retrieve multiple values in arrays at once.

Manuel Lemos
Name: Javier Camelis <contact>
Classes: 3 packages by
Country: Argentina Argentina
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Innovation award
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Details
multiKey
========

Let you create a multi key array map.


Example: Setter and Getter
--------------------------
```javascript
var map = Multikey();

map.set(['foo', 'var'], 'test1');

map.set(['foo2', 'var'], 'test2');

map.set(['foo', 'var2'], 'test3');

map.get('foo', 'var'); // return 'test1'

map.get('foo2', 'var'); // return 'test2'

map.get('foo', 'var2'); // return 'test3'
```

Methods:
--------

set([arg1[, arg2 [, argN]]], value);
```javascript
var map = Multikey();

map.set(['foo', 'var'], 'value1');

```

get(arg1[, arg2 [, argN ] ]);
```javascript
var map = Multikey();

map.get('foo', 'var'); // returns 'value1'
```

each(callback);
```javascript
var map = Multikey();

map.each(function(index, mapItem){
	//your script
});
```

getKeys();
```javascript
var map = Multikey();

map.set(['foo', 'var'], 'value1');

map.set(['foo1', 'var1'], 'value2');

map.set(['foo2', 'var3'], 'value3');

mar.getKeys(); // returns ['foo', 'foo1', 'foo2']
```
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