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Lazy wrapper of L<JSON::Syck>’s Dump().

=head2 ref_to_jsonp()

Like ref_to_json() but pads it. The function name defaults to “jsonp_callback” but can be given as a second argument.

return()’s if you give it a function name with anything besides [0-9a-zA-Z_].

=head2 trim()

Takes a string (unicode or utf8 bytes)

and returns a version of it with all unicode whitespace (except space and non-break-space), invisible, and control characters removed and also leading and trailing space/non-break-space removed

A second boolean argument (default false) will collapse multiple space/non-break-space sequences down to a single space.

=head2 sha512()

Lazy wrapper of L<Digest::SHA>’s sha512_hex().

=head2 epoch()

Takes no arguments, returns the current epoch.

=head2 attrs()

Take a hashref of attributes to stringify. There will be a leading space (to avoid extra space in output/logic in template use).

If the value is undef then only the name is output (e.g. for HTML5-osh boolean attributes). The values are HTML escaped.

If order matters build them from multiple calls in the order you want.

    $str->attrs({class=>"foo bar", required=>undef}) # ' class="foo bar" required'

Takes a second optional argument that is a lookup hashref of attributes to ignore.

    $str->attrs({class=>"foo bar", required=>undef}, {class=>1}) # ' required'

=head2 escape_html()

Lazy wrapper of L<HTML::Escape>’s escape_html().

=head1 DIAGNOSTICS

Setting the prefix to an invalid value can result in an error that is descriptive of the problem.

=head1 CONFIGURATION AND ENVIRONMENT

Requires no configuration files or environment variables.

=head1 DEPENDENCIES

L<String::UnicodeUTF8>

L<Data::Rand>

=head1 INCOMPATIBILITIES

None reported.

=head1 BUGS AND LIMITATIONS

No bugs have been reported.

Please report any bugs or feature requests to
C<bug-app-kit@rt.cpan.org>, or through the web interface at
L<http://rt.cpan.org>.

=head1 AUTHOR

Daniel Muey  C<< <http://drmuey.com/cpan_contact.pl> >>

=head1 LICENCE AND COPYRIGHT

Copyright (c) 2013, Daniel Muey C<< <http://drmuey.com/cpan_contact.pl> >>. All rights reserved.

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

=head1 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.