On Thu, 2007-07-12 at 10:25 +0900, Ezra Zygmuntowicz wrote:
> On Jul 11, 2007, at 6:18 PM, Tom Copeland wrote:
> 
> > Right on.  Today Rich Kilmer showed me some Rails code that Chad  
> > Fowler
> > had written.  It was something like:
> >
> > some_array.map(&:name)
> 
> Careful with that one Tom. It's *a lot* slower then writing out the  
> block since creating a Proc object has some overhead. Syntactically  
> it's very nice but performance wise it stinks.

Ah, cool, OK, thanks for the heads up!

Yours,

Tom