From: niklas | brueckenschlaeger <niklas@...>
Date: 2010-11-19T04:54:29+09:00
Subject: Re: Session question

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That entirely depends on what you put into the session.
If you store a number:
  session[:cart] =3D 123
you can just set it to nil:
  session[:cart] =3D nil
(or 0 or something...)

If you store some array:
  session[:cart] ||=3D []
  session[:cart] << 1
  session[:cart] << 2
just delete from it:
  session[:cart].delete(1)
  session[:cart] #=3D> [2]

After each request the data in the session object will be marshaled and
stored, then loaded upon the next request.

Hope that helps.

On Thu, 2010-11-18 at 23:32 +0900, P=C3=A9ter Paudics wrote:
> Hy all!
>=20
> I'm working on a webshop and i create a session called cart for the Cart.=
 (
> session[:cart] )
> The session stores the quantities of the products in cart.
>=20
> Please help me *how can i delete az item from the session*? (remove from
> cart...)
>=20
>=20
> Paudics P=C3=A9ter
> Mail: papa019@gmail.com
> Web: http://papa019.eu5.org


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