Documentation for method IO::Notification.watch-path

Documentation for method IO::Notification.watch-path, assembled from the following types:

class Supply

From Supply

(Supply) method IO::Notification.watch-path

method watch-path($path --> Supply:D)

Creates a supply to which the OS will emit values to indicate changes on the file system for the given path. Also has a shortcut with the watch method on an IO object, like this:

IO::Notification.watch-path(".").act{ say "$^file changed" } );
".".IO.watch.act(                     { say "$^file changed" } );   # same