NAME

JavaScript::Writer::Function - JavaScript function definition generation from Perl.

SYNOPSIS

    my $js = JavaScript::Writer::Function->new();

    $js->name("salut");

    $js->body(sub {
        my $js = shift;
        $js->alert("Nihao");
    })

    print $js->as_string;

    # function salut(){alert("Foo");}

DESCRIPTION

This module is designed to be the object that outputs a function declarition. The object overload the stringify operation to call its as_string() method as its basic syntatic sugar.

INTERFACE

new()

Constructor. Accepts nothing and gives you an object.

name($str)

Specify the function name.

arguments( $arg1, $arg2, ... )

Spicify the arguments of current function definition. Each argument is a string of variable name in javascript.

body( $code_ref )

The passed $code_ref is a callback to generate the function body. It'll be passed in a JavaScript::Writer object so you can use it to write more javascript statements. This function is the one that generates the function body when you call JavaScript::Writer::function()

as_string

Output current function definition as a string.

INCOMPATIBILITIES

None reported.

BUGS AND LIMITATIONS

No bugs have been reported.

Please report any bugs or feature requests to bug-javascript-writer@rt.cpan.org, or through the web interface at http://rt.cpan.org.

AUTHOR

Kang-min Liu <gugod@gugod.org>

LICENCE AND COPYRIGHT

Copyright (c) 2007, Kang-min Liu <gugod@gugod.org>.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.

DISCLAIMER OF WARRANTY

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.