From: Henry Maddocks Date: 2014-04-15T10:59:47+12:00 Subject: [ruby-core:62031] Re: Question about Ruby Arrays On 15/04/2014, at 5:06 am, Mohamed Dokmak wrote: > Hi, > > I'm trying to implement a functionality that hooks on array modifications "by reference" but I find it complicated to implement such hook. set_trace_func might help you figure out what�s going on. Henry