Function parameters name

[Jacob Carlborg]

You can also get the parameter names using .stringof, see 
http://www.dsource.org/projects/dstep/browser/dstep/internal/Traits.d 
for an example. This will also work in D1.

On 9/10/09 20:34, Julian wrote:
> Hello,
>
> I'm trying to obtain the parameters name of a function via __traits.
>
> The patches are on bugzilla :
> http://d.puremagic.com/issues/show_bug.cgi?id=3309
>
> Could you please review this ?
>
> Provided test case works.. but I actually have a problem with
> FuncDeclaration->parameters being NULL when the function is declared in
> another module.
>
>
>
> The main idea is to build a small web framework going along the lines of :
>
> class HelloResource
> {
> string show(in string username)
> {
> return "Hello, " ~ username;
> }
> }
>
> (new ResourceMapper).connect!("/hello/{username}")(new HelloResource);
>
> http://www.example.com/hello/Julian : `show` method would be called with
> "Julian" being the `username` parameter.
>
>
> class UsersResource
> {
> User[] show(in ushort offset, in ushort limit)
> {
> return [ user0, user1 ];
> }
> }
>
> (new ResourceMapper).connect!("/users")(new UsersResource);
>
> http://www.example.com/users?offset=0&limit=10 : `show` method would be
> called with 0 being the `offset` parameter and 10 being the `limit`
> parameter.
>
>
> Thank you,
> Julian.