Module: CurrentUser

Includes:
CurrentUserId
Defined in:
lib/current_user.rb

Instance Method Summary collapse

Instance Method Details

#current_user ⇒ Object

Get the current user:

- if it is already set, then return it without doing a lookup
- otherwise, find the user via current_user_find(current_user_id)

If the current user is not set, and the current user id is nil, then this returns nil because current_user_find returns nil.



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# File 'lib/current_user.rb', line 29

def current_user
 @current_user ||= current_user_find(current_user_id) 
end

#current_user=(user) ⇒ Object

Set the current user and also set the current user id.



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# File 'lib/current_user.rb', line 36

def current_user=(user)
 @current_user = user
 current_user_id = user ? user.id : nil
end

#current_user_find(id) ⇒ Object

Return the current user by calling User.find with a user id; if the user id is nil, then return nil for the current user.



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# File 'lib/current_user.rb', line 45

def current_user_find(id)
  id ? User.find(id,:include=>[:roles]) : nil
end