fix Email so User.new.valid? does not crash

Email.new(nil) now returns an invalid email rather than crashing.

1 files changed, 5 insertions, 0 deletions

diff --git a/app/models/email.rb b/app/models/email.rb
index a9a503f..4090275 100644
--- a/app/models/email.rb
+++ b/app/models/email.rb
@@ -7,6 +7,11 @@ class Email < String
       :message => "needs to be a valid email address"
     }
 
+  # Make sure we can call Email.new(nil) and get an invalid email address
+  def initialize(s)
+    super(s.to_s)
+  end
+
   def to_partial_path
     "emails/email"
   end