Re: [Rails] before_action - performing an action to prevent

On Fri, Oct 18, 2013 at 7:02 AM, Денис Чурбанов <odmin.odin@gmail.com> wrote:
> From the documentation: If you call render, head or redirect_to from a
> before_action, the filter chain will be halted, but I have a different
> situation:
> current_redirect_to and current_html_insert - are methods of controlling the
> behavior of the client through websockets,
> they do not call methods render, head or redirect_to.
> Please tell me how can I fix this problem.

Render nothing (literally.)

class WebsocketController < WebsocketRails::BaseController
private

def authenticate?
unless current_user.token == message[:token]
current_redirect_to 'home/index'
render :nothing => true, :status => 301
end
end
end

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