Hi,

There is also this book :

Some of you probably already knew about it, still it is good to recall :)

Abdelghani

Date: Thu, 02 Jul 2015 07:37:11 +0200
From: Joachim Tuchel <jtuchel@objektfabrik.de>
To: stepharo <stepharo@free.fr>
Cc: Any question about pharo is welcome <pharo-users@lists.pharo.org>
Subject: Re: [Pharo-users] an elegant way to return a result
Message-ID:
    <mailman.312.1435823336.8793.pharo-users_lists.pharo.org@lists.pharo.org>
   
Content-Type: text/plain; charset=utf-8

Just found this on twitter:

http://www.cs.wm.edu/~denys/pubs/ICSE%2715-BadSmells-CRC.pdf

Am 01.07.2015 23:35 schrieb stepharo <stepharo@free.fr>:
>
> I know :D
>
> Le 1/7/15 15:19, jtuchel@objektfabrik.de a ?crit :
> > Stef,
> >
> > you're shooting the wrong man! ;-) The crime was committed in your
> > team ;-))))
> >
> > See you in Brescia
> >
> > Joachim
> >
> > Am 30.06.15 um 19:19 schrieb stepharo:
> >>
> >>
> >> Le 30/6/15 14:39, jtuchel@objektfabrik.de a ?crit :
> >>> Ah, Okay, you are mentioning the one and only one case in which this
> >>> could make sense.... ;-)
> >>>
> >>> Something like
> >>>
> >>> stream next ifNil: [^stream next].
> >>
> >> so ugly.
> >> Please we should not teach how to do exception with blocks :)
> >>>
> >>> So there may be cases where the two sends do not return the same
> >>> result. But that is, of course, not what the OP suggested.
> >>> Nevertheless, I was too fast in criticizing ;-)
> >>>
> >>> I would consider code like that "less easy" to maintain, however.
> >>>
> >>> Nice thinking Kata ;-)
> >>>
> >>> Joachim
> >>>
> >>>
> >>>
> >>> Am 30.06.15 um 14:22 schrieb Esteban Lorenzano:
> >>>> ah yeah :)
> >>>>
> >>>> I assumed
> >>>>
> >>>> first "something aMsg" ~= second "something aMsg?
> >>>>
> >>>> In case is the same, the correct way is as you say:
> >>>>
> >>>> ^ something aMsg ifNil: [ anotherResult ]
> >>>>
> >>>> (sorry, he :P)
> >>>>
> >>>>> On 30 Jun 2015, at 13:43, jtuchel@objektfabrik.de wrote:
> >>>>>
> >>>>> Am 30.06.15 um 13:40 schrieb Peter Uhn?k:
> >>>>>> Make sense if there's code in between.
> >>>>> not sure what you're saying. I mean, sending the message twice
> >>>>> makes sense if you already know the outcome? Hmmm...
> >>>>>
> >>>>>> something aMsg ifNil:[ ^ something aMsg ]. "yay for guards!"
> >>>>>> "much more code"
> >>>>>> ^ aNotherResult
> >>>>>>
> >>>>>> Peter
> >>>>>
> >>>>> --
> >>>>> -----------------------------------------------------------------------
> >>>>>
> >>>>> Objektfabrik Joachim Tuchel mailto:jtuchel@objektfabrik.de
> >>>>> Fliederweg 1 http://www.objektfabrik.de
> >>>>> D-71640 Ludwigsburg http://joachimtuchel.wordpress.com
> >>>>> Telefon: +49 7141 56 10 86 0???????? Fax: +49 7141 56 10 86 1
> >>>>>
> >>>>>
> >>>>
> >>>>
> >>>
> >>>
> >>
> >>
> >>
> >
> >
>
>
>