estately/rets — pull request #48 by tcrayford (2013-08-14 16:26:53+00:00)
Title: Review: fix argument error when raising this exception

Surprise:

```ruby
irb(main):002:0> raise Rets::AuthorizationFailure, 1, 2
ArgumentError: wrong number of arguments (1 for 2)
from /Users/tcrayford/Projects/estately/rets/lib/rets.rb:14:in
`initialize'
from (irb):2:in `exception'
from (irb):2:in `raise'
from (irb):2
from /Users/tcrayford/.rbenv/versions/1.9.3-p0/bin/irb:12:in `

'
```