AnyEvent::CallbackStack Convert nested callback into easy-to-read-write-and-maintain serial style by using Callback Stack
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Perl module perl nested callback

AnyEvent::CallbackStack Description

AnyEvent::CallbackStack is a Perl module to convert nested callback into easy-to-read-write-and-maintain serial style by using Callback Stack.SYNOPSISUse AnyEvent::CallbackStack with the following style. use feature 'say'; use AnyEvent::CallbackStack; my $cs = AnyEvent::CallbackStack->new(); $cs->start( %foo ); $cs->add( sub { do_something; $cs->next( $bar, $yohoo ); }); $cv = $cs->last; return $cv; # or http_get http://BlueT.org => sub { $cs->start($_) }; $cs->add( sub { say $_->recv } ); # or $cs->add( sub { say 'I got the ball'; $cs->next( $_->recv ); } ) print 'Your name please?: '; chomp(my $in = < STDIN >); $cs->start($in); $cs->add( sub { say "Lucky you, $_->recv" } );Product's homepage

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