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package Catmandu::Fix::prepend;
use Catmandu::Sane;
our $VERSION = '1.2024';
use Moo;
use Catmandu::Util::Path qw(as_path);
use namespace::clean;
use Catmandu::Fix::Has;
has path => (fix_arg => 1);
has value => (fix_arg => 1);
with 'Catmandu::Fix::Builder';
sub _build_fixer {
my ($self) = @_;
my $val = $self->value;
as_path($self->path)->updater(if_value => sub {join('', $val, $_[0])});
}
1;
__END__
=pod
=head1 NAME
Catmandu::Fix::prepend - add a prefix to the value of a field
=head1 SYNOPSIS
# prepend to a value. e.g. {name => 'smith'}
prepend(name, 'mr. ') # {name => 'mr. smith'}
=head1 SEE ALSO
L<Catmandu::Fix>
=cut
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