Perl 6 screencast - part 3 - arrays and ranges

This article is about Perl 6. If you are looking for solution regarding the current production version of Perl 5, please check out the Perl tutorial.

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Direct link to the Perl 6 arrays and ranges screencast

See more Perl 6 entries.

Perl 6 Code examples

  use v6;
  my @people = ;
  for @people -> $n {
    say $n;
  }


  use v6;
  my @people = ;
  for 0 .. @people.elems/2 -> $i {
    say "@people[$i*2] -  @people[$i*2+1]";
  }


  use v6;
  my @people = ;
  for @people -> $name, $phone {
    say "$name - $phone";
  }


  use v6;
  my @names = ;
  my @phones = <123 456 789 512>;
  for @names Z @phones -> $name, $phone {
    say "$name - $phone";
  }


  use v6;
  for 1 .. 10 -> $n {
    say $n;
  }


  use v6;
  for 1,3 ... Inf -> $n {
    say $n;
    last if $n > 10;
  }