Rails - Feb 2009 - working with Blocks

hey

I am able to do:

     block_func(x, y) do
      ....
     end

But if I try to do this:

     form.block_func(x, y) do
      ....
     end

I get an error like this:

      syntax error, unexpected '')''
      @output_buffer.concat "    "; @output_buffer.concat
(( form.block_func(x, y) do ).to_s);
      @output_buffer.concat "\n"

Any ideas?

thanks





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I should mention that I am making these functions myself... to use in
a view

Is there something I need to do to get the function working as a model
method in  a "do" block?



On Feb 16, 4:48 pm,
"rails.n...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<rails.n...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> hey
>
> I am able to do:
>
>      block_func(x, y) do
>       ....
>      end
>
> But if I try to do this:
>
>      form.block_func(x, y) do
>       ....
>      end
>
> I get an error like this:
>
>       syntax error, unexpected '')''
>       @output_buffer.concat "    "; @output_buffer.concat
> (( form.block_func(x, y) do ).to_s);
>       @output_buffer.concat "\n"
>
> Any ideas?
>
> thanks
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On 16 Feb 2009, at 08:09, rails.nerd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
wrote:
>
> I should mention that I am making these functions myself... to use in
> a view
>
> Is there something I need to do to get the function working as a model
> method in  a "do" block?
some more context would be useful - at a basic level you don''t need to
anything in particular to do this (eg when you''re calling fields_for  
on a form builder). You might have used <%= when you should have used <%

Fred
>
>
>
>
> On Feb 16, 4:48 pm,
"rails.n...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<rails.n...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
>> hey
>>
>> I am able to do:
>>
>>      block_func(x, y) do
>>       ....
>>      end
>>
>> But if I try to do this:
>>
>>      form.block_func(x, y) do
>>       ....
>>      end
>>
>> I get an error like this:
>>
>>       syntax error, unexpected '')''
>>       @output_buffer.concat "    "; @output_buffer.concat
>> (( form.block_func(x, y) do ).to_s);
>>       @output_buffer.concat "\n"
>>
>> Any ideas?
>>
>> thanks
> >

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