{current_function, {M, F, A}} = process_info(self(), current_function) Where A is the arity (number of arguments), not the actual arguments. The first argument is a process id which can be either the current process (self()) or an other process. For example: 1> process_info(self(), current_function)
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{current_function, {M, F, A}} = process_info(self(), current_function) Where A is the arity (number of arguments), not the actual arguments. The first argument is a process id which can be either the current process (self()) or an other process. For example: 1> process_info(self(), current_function)
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