A method to save (POST) or update (PUT) a resource. It delegates to create if a new object, update if it is existing. If the response to the save includes a body, it will be assumed that this body is XML for the final object as it looked after the save (which would include attributes like created_at that weren’t part of the original submit).
# File activeresource/lib/active_resource/base.rb, line 650 def save new? ? create : update end