From: Andrew Wagner <wagner.andrew@...>
Date: 2010-10-26T23:05:02+09:00
Subject: Re: embedded hash in array to selected-array

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users.map {|us| us[:name]}

On Tue, Oct 26, 2010 at 9:55 AM, Kar=C3=A1csony K. <koli14@gmail.com> wrote=
:

> Hi!
>
> I have this array:
> users =3D [ { :id =3D> 1, :name =3D> 'Stephan'}, { :id =3D> 2, :name =3D>
> 'Carol'}, { :id =3D> 3, :name =3D> 'Lizi'} ]
>
> How can i make a users_names, which will contain ['Stephan', 'Carol',
> 'Lizi'] ?
> Thanks:Koli
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

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