being used in some apps.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1197 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

defined in the target type, and perform more sanity checks to make more obvious
what the resolution should be when neglecting to provide a valid signature or
failing to attach an API to a service implementation class.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1171 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

clean up iterations to use #zip (bitsweat), 


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1090 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

* collapse 'ws' back into protocols, it just added complexity and indirection, and was hard to extend. 
* extract casting into seperate support file
* ensure casting always does the right thing for return values, should fix interoperability issues with Ecto and possibly other XML-RPC clients
* add functional unit tests for scaffolding
* represent signature items with classes instead of symbols/Class objects, much more flexible
* tweak logging to always show casted versions of parameters and return values, if possible.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1072 5ecf4fe2-1ee6-0310-87b1-e25e094e27de