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Re^2: eval order of args to a sub

by eXile (Priest)
on May 31, 2007 at 13:56 UTC ( #618486=note: print w/replies, xml ) Need Help??


in reply to Re: eval order of args to a sub
in thread eval order of args to a sub

thanks for that explanation, I experimented a bit with that behaviour and found this a fun example:
perl -le'$i=3; print($i, $i++, $i);'
434
perl -le'$i=3; print($i, $i+1, $i);'
343

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[Corion]: Oh yay. The (external, not guided by me) programmers have chosen Moose+DBIx::Class for some implementation, and now seem to do 1+n SELECT statements for each row, as is usual when using ORMs.
[Corion]: So maybe I should investigate how to plug in a cache in front of DBIx::Class so I can do a ->selectall_hashre f and then satisfy the "sub"-selects from that cached single SELECT statement ...

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