http://qs321.pair.com?node_id=285535


in reply to Re: Perl Idioms Explained - ${\$obj->method} and @{[sort @list]}
in thread Perl Idioms Explained - ${\$obj->method} and @{[sort @list]}

local $/; print "@{[ <DATA> ]}\n";

Sure, you CAN do that.

And it's a lot of work. print while <DATA>; or something similar is usually a MUCH better idea.

Rule of thumb: do not use the idioms explained in the root of this thread, unless you really have to interpolate (like in regexes, although (??{}) may be a better idea). Especially the array creating one.

Juerd # { site => 'juerd.nl', plp_site => 'plp.juerd.nl', do_not_use => 'spamtrap' }