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package Reply::Plugin::TypeTiny;
use strict;
use warnings;
BEGIN {
$Reply::Plugin::TypeTiny::AUTHORITY = 'cpan:TOBYINK';
$Reply::Plugin::TypeTiny::VERSION = '1.000004';
};
require Reply::Plugin;
our @ISA = 'Reply::Plugin';
use Scalar::Util qw(blessed);
use Term::ANSIColor;
sub mangle_error {
my $self = shift;
my ($err) = @_;
if (blessed $err and $err->isa("Error::TypeTiny::Assertion"))
{
my $explain = $err->explain;
if ($explain)
{
print color("cyan");
print "Error::TypeTiny::Assertion explain:\n";
$self->_explanation($explain, "");
local $| = 1;
print "\n";
print color("reset");
}
}
return @_;
}
sub _explanation
{
my $self = shift;
my ($ex, $indent) = @_;
for my $line (@$ex)
{
if (ref($line) eq q(ARRAY))
{
print "$indent * Explain:\n";
$self->_explanation($line, "$indent ");
}
else
{
print "$indent * $line\n";
}
}
}
1;
__END__
=pod
=encoding utf-8
=head1 NAME
Reply::Plugin::TypeTiny - improved type constraint exceptions in Reply
=head1 STATUS
This module is not covered by the
L<Type-Tiny stability policy|Type::Tiny::Manual::Policies/"STABILITY">.
=head1 DESCRIPTION
This is a small plugin to improve error messages in L<Reply>.
Not massively tested.
=begin trustme
=item mangle_error
=end trustme
=head1 BUGS
Please report any bugs to
L<http://rt.cpan.org/Dist/Display.html?Queue=Type-Tiny>.
=head1 SEE ALSO
L<Error::TypeTiny::Assertion>, L<Reply>.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013-2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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