let's store objectids rather than emails

steveklabnik · steveklabnik · commit 2ad1e094ba79 · 2010-08-14T19:22:45.000-04:00
diff --git a/controllers/hacker.rb b/controllers/hacker.rb
@@ -19,8 +19,8 @@
 	@hacker = Hacker.first(:username => params[:name])
 
 	#follow them!
-	Hacker.push_uniq(current_user.id, :following => @hacker.email)
-	Hacker.push_uniq(@hacker.id, :followers => current_user.email)
+	Hacker.push_uniq(current_user.id, :following => @hacker.id)
+	Hacker.push_uniq(@hacker.id, :followers => current_user.id)
 
 	#set a message
 	flash[:notice] = "Now following #{params[:name]}."
diff --git a/models/hacker.rb b/models/hacker.rb
@@ -17,10 +17,10 @@ class Hacker
 	key :admin, Boolean, :default => false
 
 	#the list of emails this user is following
-	key :following, Array
+	key :following, Array, :typecast => 'ObjectId'
 
 	#the list of emails of users that are following this user
-	key :followers, Array
+	key :followers, Array, :typecast => 'ObjectId'
 
 	#we don't want to store the password (or the confirmation), so we just make an accessor
 	attr_accessor :password, :password_confirmation
