fixes scaffolding for APIs like metaWeblog that require an input
struct (by dropping structs in nested <ul> lists).
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1265 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* 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
Kent Sibilev