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Re^2: Array manipulation how to

by JavaFan (Canon)
on Feb 07, 2012 at 11:32 UTC ( [id://952250]=note: print w/replies, xml ) Need Help??


in reply to Re: Array manipulation how to
in thread Array manipulation how to

And without an additional variable: 
push @a, shift @a;
unshift @a, pop @a;

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Re^3: Array manipulation how to
by chessgui (Scribe) on Feb 07, 2012 at 11:39 UTC
    would this work? 
    @_=@a; push, shift;
@_=@a; unshift, pop;

    [download]
[reply]
[d/l]
[reply]
      No, as that doesn't modify @a.
[reply]
[d/l]

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