before_action for only one action

[Martin]

Hi there,

If I want a before_action for only one action, like

before_action check_something_with_redirect_if_any, only: :index

Is there another way doing that? Or is this the recommend way?

If not what else could work here?

Thanks,
Martin

[Karthikeyan A K]

You can put like this

before_action check_something_with_redirect_if_any, except: [all actions except index]

but its very verbose :D

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[tamouse pontiki]

On Jan 27, 2016 1:13 PM, "Martin" <myl...@kaffanke.at> wrote:
>
> Hi there,
>
> If I want a before_action for only one action, like
>
> before_action check_something_with_redirect_if_any, only: :index
>
> Is there another way doing that? Or is this the recommend way?

If you want it for only one action,  Jay call it in the action.

>
> If not what else could work here?
>
> Thanks,
> Martin
>

[Martin]

Hi tamouse,

tamouse pontiki writes:


>> Is there another way doing that? Or is this the recommend way?
>
> If you want it for only one action, Jay call it in the action.

I tried it, but I have a view, so interesting that it doesn't work,
because they have a redirect_to inside. If I put it in the action, i
get the "dont call more than one redirect_to or render" message, which I
could fix by using some if statements, but this looks ugly. I think the
before_action's will stop if the first gets a redirect_to, so the next
will not be run anymore, and this is what I want.

Martin

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