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AI/Gene/Sequence.pm  view on Meta::CPAN

    $rt++;
  }
  return $rt;
}

# These are intended to be overriden, simple versions are
# provided for the sake of testing.

# Generates things to make up genes
# can be called with a token type to produce, or with none.
# if called with a token type, it will also be passed the original
# token as the second argument.
# should return a two element list of the token type followed by the token itself.

sub generate_token {
  my $self = shift;
  my $token_type = $_[0];
  my $letter = ('a'..'z')[rand 25];
  unless ($token_type) {
    return ($letter) x2;
  }

AI/Gene/Simple.pm  view on Meta::CPAN

    $rt++;
  }
  return $rt;
}

# These are intended to be overriden, simple versions are
# provided for the sake of testing.

# Generates things to make up genes
# can be called with a token type to produce, or with none.
# if called with a token type, it will also be passed the original
# token as the second argument.
# should return a two element list of the token type followed by the token itself.

sub generate_token {
  my $self = shift;
  my $token_type = $_[0];
  my $letter = ('a'..'z')[rand 25];
  unless ($token_type) {
    return $letter;
  }