File Coverage

blib/lib/Hailo/Tokenizer/Chars.pm

Criterion	Covered	Total	%
statement	23	23	100.0
branch			n/a
condition			n/a
subroutine	7	7	100.0
pod	0	3	0.0
total	30	33	90.9

package Hailo::Tokenizer::Chars;
our $AUTHORITY = 'cpan:AVAR';
$Hailo::Tokenizer::Chars::VERSION = '0.75';
use v5.10.0;
use Moose;
use MooseX::StrictConstructor;
use namespace::clean -except => 'meta';

with qw(Hailo::Role::Arguments
        Hailo::Role::Tokenizer);

# output -> tokens
sub make_tokens {
    my ($self, $line) = @_;
    my @chars = split //, $line;
    my @tokens = map { [$self->{_spacing_normal}, $_] } @chars;
    return \@tokens;
}

# tokens -> output
sub make_output {
    my ($self, $tokens) = @_;
    return trim(join '', map { $_->[1] } @$tokens);
}

sub trim {
    my $txt = shift;
    $txt =~ s/^\s+//;
    $txt =~ s/\s+$//;
    return $txt;
}

__PACKAGE__->meta->make_immutable;

=encoding utf8

=head1 NAME

Hailo::Tokenizer::Chars - A character tokenizer for L<Hailo|Hailo>

=head1 DESCRIPTION

This tokenizer dumbly splits input with C<split //>. Use it to
generate chains on a per-character basis.

=head1 AUTHOR

E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason <[e-mail]>

=head1 LICENSE AND COPYRIGHT

Copyright 2010 E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason.

This program is free software, you can redistribute it and/or modify
it under the same terms as Perl itself.

=cut