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.\" ========================================================================
.\"
.IX Title "Email::Folder 3pm"
.TH Email::Folder 3pm "2009-07-27" "perl v5.10.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
Email::Folder \- read all the messages from a folder as Email::Simple objects.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& use Email::Folder;
\&
\& my $folder = Email::Folder\->new("some_file");
\&
\& print join "\en", map { $_\->header("Subject") } $folder\->messages;
.Ve
.SH "METHODS"
.IX Header "METHODS"
.ie n .SS "new($folder, %options)"
.el .SS "new($folder, \f(CW%options\fP)"
.IX Subsection "new($folder, %options)"
Takes the name of a folder, and a hash of options
.PP
If a 'reader' option is passed in then that is
used as the class to read in messages with.
.SS "messages"
.IX Subsection "messages"
Returns a list containing all of the messages in the folder.  Can only
be called once as it drains the iterator.
.SS "next_message"
.IX Subsection "next_message"
acts as an iterator.  reads the next message from a folder.  returns
false at the end of the folder
.SS "bless_message($message)"
.IX Subsection "bless_message($message)"
Takes a raw \s-1RFC822\s0 message and blesses it into a class.
.PP
By default this is an Email::Simple object but can easily be overriden
in a subclass.
.PP
For example, this simple subclass just returns the raw rfc822 messages,
and exposes the speed of the parser.
.PP
.Vb 4
\& package Email::RawFolder;
\& use base \*(AqEmail::Folder\*(Aq;
\& sub bless_message { $_[1] };
\& 1;
.Ve
.SS "reader"
.IX Subsection "reader"
read-only accessor to the underlying Email::Reader subclass instance
.SH "PERL EMAIL PROJECT"
.IX Header "PERL EMAIL PROJECT"
This module is maintained by the Perl Email Project
.PP
<http://emailproject.perl.org/wiki/Email::Folder>
.SH "AUTHORS"
.IX Header "AUTHORS"
Simon Wistow <simon@thegestalt.org>
.PP
Richard Clamp <richardc@unixbeard.net>
.SH "COPYING"
.IX Header "COPYING"
Copyright 2006, Simon Wistow
.PP
Distributed under the same terms as Perl itself.
.PP
This software is under no warranty and will probably ruin your life,
kill your friends, burn your house and bring about the doobie brothers.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Email::LocalDelivery, Email::FolderType, Email::Simple