/usr/share/perl5/Mojo/Server/Morbo/Backend.pm is in libmojolicious-perl 7.59+dfsg-1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | package Mojo::Server::Morbo::Backend;
use Mojo::Base -base;
use Carp 'croak';
has watch => sub { [qw(lib templates)] };
has watch_timeout => sub { $ENV{MOJO_MORBO_TIMEOUT} || 1 };
sub modified_files {
croak 'Method "modified_files" not implemented by subclass';
}
1;
=encoding utf8
=head1 NAME
Mojo::Server::Morbo::Backend - Morbo backend base class
=head1 SYNOPSIS
package Mojo::Server::Morbo::Backend::Inotify:
use Mojo::Base 'Mojo::Server::Morbo::Backend';
sub modified_files {...}
=head1 DESCRIPTION
L<Mojo::Server::Morbo::Backend> is an abstract base class for Morbo backends,
like L<Mojo::Server::Morbo::Backend::Poll>.
=head1 ATTRIBUTES
L<Mojo::Server::Morbo::Backend> implements the following attributes.
=head2 watch
my $watch = $backend->watch;
$backend = $backend->watch(['/home/sri/my_app']);
Files and directories to watch for changes, defaults to the application script
as well as the C<lib> and C<templates> directories in the current working
directory.
=head2 watch_timeout
my $timeout = $backend->watch_timeout;
$backend = $backend->watch_timeout(10);
Maximum amount of time in seconds a backend may block when waiting for files to
change, defaults to the value of the C<MOJO_MORBO_TIMEOUT> environment variable
or C<1>.
=head1 METHODS
L<Mojo::Server::Morbo::Backend> inherits all methods from L<Mojo::Base> and
implements the following new ones.
=head2 modified_files
my $files = $backend->modified_files;
Check if files from L</"watch"> have been modified since the last check and
return an array reference with the results. Meant to be overloaded in a
subclass.
# All files that have been modified
say for @{$backend->modified_files};
=head1 SEE ALSO
L<Mojolicious>, L<Mojolicious::Guides>, L<http://mojolicious.org>.
=cut
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