Module: CurrentUser

Defined in:
lib/sixarm_ruby_current_user.rb

Instance Method Summary collapse

Instance Method Details

#current_user(ops = {}) ⇒ Object

Get the current user.

This calls User.find with the current_user_id

The current user is memoized as @current_user. To reload, pass :reload => true

Return the current user, or nil if the current user id is not set, or raise an exception if the current iser id is invalid



21
22
23
24
 
# File 'lib/sixarm_ruby_current_user.rb', line 21

def current_user(ops={})
  if ops[:reload] then @current_user=nil end
  @current_user ||= (current_user_id ? User.find(current_user_id) : nil)
end

#current_user=(user) ⇒ Object

Set the current user Return the current user



37
38
39
40
 
# File 'lib/sixarm_ruby_current_user.rb', line 37

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

#current_user? ⇒ Boolean

Is there a current user in the Rails session?

Returns:

  • (Boolean) 


29
30
31
 
# File 'lib/sixarm_ruby_current_user.rb', line 29

def current_user?
  !!self.current_user 
end