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.\" ========================================================================
.\"
.IX Title "Dancer::Cookies 3pm"
.TH Dancer::Cookies 3pm "2012-01-28" "perl v5.14.2" "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"
Dancer::Cookies \- a singleton storage for all cookies
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&    use Dancer::Cookies;
\&
\&    my $cookies = Dancer::Cookies\->cookies;
\&
\&    foreach my $name ( keys %{$cookies} ) {
\&        my $cookie = $cookies\->{$name};
\&        my $value  = $cookie\->value;
\&        print "$name => $value\en";
\&    }
\&
\&
\&    cookie lang => "fr\-FR"; #set a cookie and return its value
\&    cookie lang => "fr\-FR", expires => "2 hours";
\&    cookie "lang"           #return a cookie value
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Dancer::Cookies keeps all the cookies defined by the application and makes them
accessible and provides a few helper functions for cookie handling with regards
to the stored cookies.
.SH "METHODS"
.IX Header "METHODS"
.SS "init"
.IX Subsection "init"
This method is called when \f(CW\*(C`\->new()\*(C'\fR is called. It creates a storage of
cookies parsed from the environment using \f(CW\*(C`parse_cookies_from_env\*(C'\fR described
below.
.SS "cookies"
.IX Subsection "cookies"
Returns a hash reference of all cookies, all objects of Dancer::Cookie type.
.PP
The key is the cookie name, the value is the Dancer::Cookie object.
.SS "cookie"
.IX Subsection "cookie"
\&\f(CW\*(C`cookie\*(C'\fR method is useful to query or set cookies easily.
.PP
.Vb 3
\&    cookie lang => "fr\-FR";              # set a cookie and return its value
\&    cookie lang => "fr\-FR", expires => "2 hours";   # extra cookie info
\&    cookie "lang"                        # return a cookie value
.Ve
.SS "parse_cookie_from_env"
.IX Subsection "parse_cookie_from_env"
Fetches all the cookies from the environment, parses them and creates a hashref
of all cookies.
.PP
It also returns all the hashref it created.
.SH "AUTHOR"
.IX Header "AUTHOR"
Alexis Sukrieh
.SH "LICENSE AND COPYRIGHT"
.IX Header "LICENSE AND COPYRIGHT"
Copyright 2009\-2010 Alexis Sukrieh.
.PP
This program is free software; you can redistribute it and/or modify it
under the terms of either: the \s-1GNU\s0 General Public License as published
by the Free Software Foundation; or the Artistic License.
.PP
See http://dev.perl.org/licenses/ for more information.