get sprite of group by my own property

[Dakar]

Hello everybody!

I try to create first game on Phaser and have small question:

I create group of sprites, every sprite of them has my own property, for example sprite.myFunnyIndex
I want to get sprite by the value of myFunnyIndex.

I can create func like groupname.iterate (...), but i think may be Phaser have simple way to do this, for exaple groupname.getChildByProps(propsname, value)?

Thanks)

[Dakar]

I understood.

Iterate is the easiest way: 

var cell = cells.iterate ('myIndex', myIndex, Phaser.Group.RETURN_CHILD);