This is a list of examples of the usage of rb_funccalls.d.

It reports method calls from all Ruby programs on the system that are

running with Ruby provider support.

Here we run it while the program Code/Ruby/func_abc.rb is executing.

# rb_funccalls.d

Tracing... Hit Ctrl-C to end.

^C

FILE CLASS METHOD CALLS

func_abc.rb Object func_a 1

func_abc.rb Object func_b 1

func_abc.rb Object func_c 1

func_abc.rb IO write 3

func_abc.rb Module method_added 3

func_abc.rb Object print 3

func_abc.rb Object sleep 3

We can see that during that one Ruby program, Our 3 user-defined methods,

func_a, func_b and func_c are called once each. Amongst other calls we can

see that a method from class IO - write, was called three times; probably by

the print method. If you look at the example program Code/Ruby/func_abc.rb,

you can see that 'print' is used three times, but IO::write is never directly

called.