package Catmandu::Buffer;
use namespace::clean;
use Catmandu::Sane;
use Moo::Role;
has buffer_size => (is => 'ro', lazy => 1, builder => 'default_buffer_size');
has buffer => (is => 'rwp', lazy => 1, default => sub { [] });
sub default_buffer_size { 100 }
sub clear_buffer {
$_[0]->_set_buffer([]);
}
sub buffer_used {
scalar @{$_[0]->buffer};
}
sub buffer_is_full {
my $self = $_[0];
$self->buffer_used >= $self->buffer_size ? 1 : 0;
}
sub buffer_add {
my $buffer = shift->buffer;
push @$buffer, @_;
}
1;