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Re: -> Is Optional ?

by RichardK (Vicar)
on Dec 28, 2012 at 11:56 UTC ( #1010695=note: print w/ replies, xml ) Need Help??


in reply to -> Is Optional ?

Yes. See the docs in perlreftut which says :-

Arrow Rule In between two subscripts, the arrow is optional.


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Re^2: -> Is Optional ?
by vinoth.ree (Prior) on Dec 28, 2012 at 13:08 UTC

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