SYNOPSIS

SCOPE: {

my $guard = Aspect::Guard->new( sub {
print "Goodbye World!\n";
} );

}
# Prints here as it exits the scope

DESCRIPTION

The Aspect::Guard class shipping with Aspect is a convenience module for creating "CODE" based objects that execute when they fall out of scope.

It's usage is effectively summarised by the synopsis.

METHODS

new

  my $guard = Aspect::Guard->new( sub { do_something(); } );

The "new" method creates a new guard object. It takes a single "CODE" references as a parameter, which it will bless into the guard class, which will execute the code reference when it's "DESTROY" hook is called.

AUTHOR

Adam Kennedy <[email protected]>

COPYRIGHT

Copyright 2011 - 2013 Adam Kennedy.

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