Placester/ruby-rets — pull request #1 by dennis1600 (2011-10-14 20:39:11+00:00)
Title: Added other format types support, and cleaned up warnings

Added support for other format types with a default of COMPACT-DECODED.

Uninitialized Variables:
Have a close look at the cleanup of @auth_mode warnings as well as @read_clfr. The @auth_mode should be fine, did not seem to impact anything for me. Although I dont see any issues for @read_clfr it looked to be important but was never initialized in scope and I did not see where the method was called again when it could have been initialized.

Obsolete Methods:
The other was just cleaning up calls to header which is obsolete now for the response object.