Rails 2.3.2

Rails
1

Hi all,

I am using rails v.2.3.2 and if I put following line to my
ApplicationController:

include LoginSystem

and I moved my login_system.rb to lib folder:

module LoginSystem
protected

def is_logged_in?
@logged_in_user = User.find(session[:user]) if session[:user]
end

def logged_in_user
return @logged_in_user if is_logged_in?
end

def logged_in_user=(user)
if !user.nil?
session[:user] = user.id
@logged_in_user = user
end
end

def self.included(base)
base.send :helper_method, :is_logged_in?, :is_admin?,
:logged_in_user
end
end

This does work under RAILS 2.1.1, but not under 2.3.2
It says: undefined method `is_logged_in?’ for
#ActionView::Base:0x78cf044

Cheers
P.

2

Use authlogic…

On Jun 5, 9:58 am, Petan C. [email protected]

3

Library methods are not accessible in view.

On Fri, Jun 5, 2009 at 3:03 PM, Dmitry P.
<[email protected]

wrote:

include LoginSystem
def logged_in_user
def self.included(base)
P.

Posted viahttp://www.ruby-forum.com/.

–
Ruby on Rails Developer

4

Hi Petan,

instead of using is_logged_in?.
give a try for logged_in? method.

still problem then define method is_logged_in? method in
application_helper

def is_logged_in?
session[:user]
end

I hope this will work.

-Sandip R~

On Fri, Jun 5, 2009 at 3:13 PM, Petan C.
<[email protected]

wrote:

Sandip R. wrote:

Library methods are not accessible in view.

–
Posted via http://www.ruby-forum.com/.

–
Ruby on Rails Developer

5

Hi Sandip,

I’ve tried to moved all the stuff from login_system.rb to
application.rb, but it is still the same.

Is there a another way to solve this trouble?
Thanks.

P.

Sandip R. wrote:

Library methods are not accessible in view.

6

I moved all the stuff from my lib/login_system.rb to the
application_helper.

And I got this ubly error: NoMethodError … undefined method
`helper_method’ for #Module:0x75f19f8

So I added following line to my application_controller:

helper_method :logged_in_user, :check_administrator_role,
:check_moderator_role, :login_required, :is_logged_in?, :is_admin?

but still no luck. :frowning:
Still the same error.

Cheers
P.

Sandip R. wrote:

Hi Petan,

instead of using is_logged_in?.
give a try for logged_in? method.

still problem then define method is_logged_in? method in
application_helper

def is_logged_in?
session[:user]
end

I hope this will work.

-Sandip R~

7

On Fri, Jun 5, 2009 at 5:47 PM, Petan C.
<[email protected]

wrote:

I moved all the stuff from my lib/login_system.rb to the
application_helper.

Dont’ do this keep your lib/login_system.rb as it is.

restart server

lib methods are accessible in controller, only problem with views.

If you wanted to access them in view
add following line in your application controller
helper_method :method_name

Still the same error.

–
Posted via http://www.ruby-forum.com/.

–
Ruby on Rails Developer