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Catmandu::Store::File::Multi::Index - Index of all "Folders" in a

Catmandu::Store::File::Multi::Index(3pm) User Contributed Perl Documentation Catmandu::Store::File::Multi::Index(3pm)

NAME

Catmandu::Store::File::Multi::Index - Index of all "Folders" in a Catmandu::Store::File::Multi

SYNOPSIS

    use Catmandu;
    my $store = Catmandu->store('File::Multi' , stores [
        Catmandu->store('File::Simple', root => '/data1/files') ,
        Catmandu->store('File::Simple', root => '/data1/files_copy') ,
    ]);
    my $index = $store->index;
    # List all containers
    $index->each(sub {
        my $container = shift;
        print "%s\n" , $container->{_id};
    });
    # Add a new folder
    $index->add({_id => '1234'});
    # Delete a folder
    $index->delete(1234);
    # Get a folder
    my $folder = $index->get(1234);
    # Get the files in an folder
    my $files = $index->files(1234);
    $files->each(sub {
        my $file = shift;
        my $name         = $file->_id;
        my $size         = $file->size;
        my $content_type = $file->content_type;
        my $created      = $file->created;
        my $modified     = $file->modified;
        $file->stream(IO::File->new(">/tmp/$name"), file);
    });
    # Add a file
    $files->upload(IO::File->new("<data.dat"),"data.dat");
    # Retrieve a file
    my $file = $files->get("data.dat");
    # Stream a file to an IO::Handle
    $files->stream(IO::File->new(">data.dat"),$file);
    # Delete a file
    $files->delete("data.dat");
    # Delete a folders
    $index->delete("1234");

INHERITED METHODS

This Catmandu::Bag implements:
Catmandu::Bag
Catmandu::FileBag::Index
Catmandu::Droppable
2017-10-01 perl v5.26.0