That makes sense now. thanks.
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2014-08-07 6:38 GMT+02:00 aria2end :
> Hi james,
>
> Your post not only resolved the issue but also introduced me a new approach
> which I was looking for it.
> Thank you
>
> do you know the reason why assigning to a passed-in argument is illegal by
> any chance ?
>
> This is illegal because then
See enclosed screen shot..
On Thu, Aug 7, 2014 at 11:59 AM, S Krish
wrote:
>
> ok something your post does bring up intrinsically not ok with Pharo, but
> not threatening a bug, as in normal code practice:
>
>a) We should never assign values into the arguments..
>
> On compi
ok something your post does bring up intrinsically not ok with Pharo, but
not threatening a bug, as in normal code practice:
a) We should never assign values into the arguments..
On compiling ..
As I see it, the Pharo compiler makes "aText" now a temp variable of the
block ( a
I wanted to make my code more readable but I just didn't know how to do that.
Your code really helped me to see how this can be achieved. thanks
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Sent from the Pharo
Hi james,
Your post not only resolved the issue but also introduced me a new approach
which I was looking for it.
Thank you
do you know the reason why assigning to a passed-in argument is illegal by
any chance ?
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You should first take time to improve the readability of your code, do
not forget it is your own food.
What about starting something like (no idea what you want to do however):
recursiveShowLists: aLoL withText: aText tabsNumber: aNumb
| counter index copyText |
copyText := aText.
aLoL lols ifE
The function is not complete and it doesn't do anything. I tried to write a
recursive function to get value of each node of my tree structure, put it in
a String and return it in a proper format so later show it on the transcript
but I couldn't never done that and now I rewritten it completely in a
Hi Aria,
Welcome to Smalltalk and Pharo. I haven’t tried executing your code but I have
a couple observations. I believe that the problem is in attempting to assign to
a passed-in argument. As far as I know, the following is illegal:
foo: aString
aString := aString , ‘ bar’.
Method (an
I am quite at loss to really understand the purpose of the code
written...if you can show in some manner what are you trying to achieve
some pointers can be given in the correct direction. As is I presume the
code will need to rewritten completely..
On Thu, Aug 7, 2014 at 8:43 AM, aria2end wrote
Hello, I am new to smalltalk and I would really appreciate your help so I can
better use and understand Pharo.
So here is the problem, I wanted to implement a function to get the value of
my tree struct nodes in a recursive manner and I wanted to concatenate them
to a String ( aText ) and later s
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