NAME

Sisimai::Mail::Memory - Mailbox reader

SYNOPSIS

    use Sisimai::Mail::Memory;
    my $mailtxt = 'From Mailer-Daemon ...';
    my $mailobj = Sisimai::Mail::Memory->new(\$mailtxt);
    while( my $r = $mailobj->read ) {
        print $r;   # print contents of each mail in the mailbox or Maildir/
    }

DESCRIPTION

Sisimai::Mail::Memory is a class for reading a mailbox, files in Maildir/, or JSON string from variable.

CLASS METHODS

"new(\$scalar)"

"new()" is a constructor of Sisimai::Mail::Memory

    my $mailtxt = 'From Mailer-Daemon ...';
    my $mailobj = Sisimai::Mail::Memory->new(\$mailtxt);

INSTANCE METHODS

"path()"

"path()" returns "<MEMORY>"

    print $mailbox->path;   # "<MEMORY>"

"size()"

"size()" returns a memory size of the mailbox or JSON string.

    print $mailobj->size;   # 94515

"payload()"

"payload()" returns an array reference to each email message or JSON string

    print scalar @{ $mailobj->payload };   # 17

"offset()"

"offset()" returns an offset position for seeking "payload" list. The value of "offset" is an index number which have already read.

    print $mailobj->offset;   # 0

"read()"

"read()" works as a iterator for reading each email in the mailbox.

    my $mailtxt = 'From Mailer-Daemon ...';
    my $mailobj = Sisimai::Mail->new(\$mailtxt);
    while( my $r = $mailobj->read ) {
        print $r;   # print each email in the first argument of new().
    }