The other day I was trying to get the last word in a string so I used ... 
$str = "this is a string";
@str = split /\s/, $str;
print pop(@str);

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This worked well but then I tried to put the split in the pop like... 
print pop(split(/\s/, $str));

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I got the error "Type of arg 1 to pop must be array (not split) at x line 3, near "))"
I then read up on split and pop and found out the difference between arrays and lists but I was still wondering if it was possible to do something with the split inside the pop to make the returned list convert into an array so it will work.

In reply to How can you split inside pop? by mifflin

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