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Re: map +by gellyfish (Monsignor) |
on Jun 21, 2005 at 09:23 UTC ( [id://468607]=note: print w/replies, xml ) | Need Help?? |
Er map + is not a separate thing to map it is simply that on occasion the plus sign (the otherwise no-op unary addition ) might be necessary to disambiguate the bare block and prevent it from being parsed as an anonymous hash. /J\
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