'required' signal n timer files,fixed namespace for calling global Signal class

[aninder]

i was playing with the watch_for_signal method , but was getting a 'signal:module cannot be initialised' , which later i realised was due the missing KQueue::Watcher::Signal constant in the constant lookup path , and due to which the new method on global Signal module was getting called
After requiring the files , and fixing the call Signal.list to ::Signal.list(list method which was getting called on Kqueue::Watcher::Signal) the wait_for_signal method is working alright.
i wonder if you have not required the files due to some reason?

[mat813]

Well, I only inherited the software so that I could keep it working after the original author went away, I don't really know why the files were not required, I've never used the signal bits.