Luke Palmer skribis 2005-05-03 1:34 (-0600):
> > for @files { open; say uc for =$_; close; }
> Wait, so you want open to both open the filename in $_ /and/ set $_ to
> the opened filehandle?
You are right. The example code makes no sense at all.
> say uc for =io($_);
I didn't know io was blessed already.
> Which the oneliner side of you should find awful nice.
It does indeed!
Juerd
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