Tilman Sauerbeck wrote:
> Daniel Berger [2006-08-29 01:41]:
> 
> Hi Daniel,
> I never worked with blocks in a C extension like you do, but I noticed a
> general problem in your code:
> 
>> static VALUE foo_block(VALUE self){
>>    return rb_funcall(cFoo, rb_intern("new"), 0, rb_yield(self));
>                                                ^
> You're passing one argument (the result of rb_yield()), yet you tell
> ruby to expect zero arguments. So make that 0 a 1.
> 
> 
>> static VALUE kernel_foo(VALUE self){
>>    VALUE v_proc = rb_proc_new(foo_block, self); /* Also tried Qnil */
>>    return rb_funcall(rb_cObject, rb_intern("instance_eval"), 0, v_proc);
> 
> Some problem here.
> 
> HTH,
> Tilman

Ok, fixing that I get "can't convert Proc into String (TypeError)".

Maybe I'm supposed to be using rb_block_proc, but I'm not entirely certain how 
it works.

Thanks,

Dan


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