Store proxy loading data using Array Reader

Hello,

I am having problems loading an array of data from an external file into my store.

This is the file containing the data:

/data/contacts

Code:

[
            ["Lisa", "lisa@hotmail.com", "555-222-3333"],
            ["Bart", "bart@hotmail.com", "555-222-3333"],
            ["Homer", "homer@hotmail.com", "555-222-3333"],
            ["Marge", "marge@hotmail.com", "555-222-3333"]
]

This is my store:

Code:

Ext.define('MyApp.store.Contacts', {
    extend: 'Ext.data.Store',
    autoLoad: true,
    alias: 'store.contacts',
    model: 'MyApp.model.Contacts',

    proxy: {
        type: 'ajax',
        reader: {
            type: 'array'
        }
        url: '../data/contacts'
    }
});

And I am getting this error:

Code:

[E] Ext.JSON.decode(): You're trying to decode an invalid JSON String: [
        ["Lisa", "lisa@hotmail.com", "555-222-3333"],
        ["Bart", "bart@hotmail.com", "555-222-3333"],
        ["Homer", "homer@hotmail.com", "555-222-3333"],
        ["Marge", "marge@hotmail.com", "555-222-3333"]


]

I can't change the format of the data file to have a proper JSON format. I thought using the array reader would be able to read the array of data.

Does anyone have any suggestions on what I am doing wrong, or what I should do?

Thanks.

Store proxy loading data using Array Reader