Well, to be truly like merlyn, you would now need to post the following test case to catch people on defensive programming style too.

my @a = \@a; 
flatten(\@a);

[download]

Yes, merlyn got me on this one once in a similar thread :-)

 

perl -le "print+unpack'N',pack'B32','00000000000000000000001010010000'"

In reply to Re: Re: Re: flattening a list-of-lists by rob_au
in thread flattening a list-of-lists by Anonymous Monk

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