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chop() and list assignments

by converter (Priest)
on Mar 06, 2001 at 07:05 UTC ( [id://62423]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    sub foo {chop(@_=@_)}
  2. or download this
    @a = ('ab','cd','ef');
print chop @a;     # f
...

# the list assignment has the same effect here:
print chop(@a=@a); # b
  3. or download this
    sub foo {chop(@_=reverse @_)}

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