Frage zu Perl 6 (Referenzsyntax) - #181481 (Raku / Perl 6)

Kuerbis

2015-07-04 09:36

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2011-03-20
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Müsste in dem Beispiel (http://learnxinyminutes.com/docs/perl6/)

@numbers[5..*] = 3, 9 ... *;

z.B. so aussehen

@numbers[5..*] = 3, 9 ... * > 86; ?

Code (perl): (dl )

# You can use that in most places you'd expect, even assigning to an array  
my @numbers = ^20;  
my @seq =  3, 9 ... * > 95; # 3 9 15 21 27 [...] 81 87 93 99
@numbers[5..*] = 3, 9 ... *; # even though the sequence is infinite,
                             # only the 15 needed values will be calculated.
say @numbers; #=> 0 1 2 3 4 3 9 15 21 [...] 81 87
              # (only 20 values)