From: David Tran <email55555@...>
Date: 2005-08-09T07:00:29+09:00
Subject: Re: Ruby/Tk core library desing question (TkCanvas#create)

Or maybe the TkCanvas#create return the item created. Like:
line = TkCanvas.new.pack.create(TkcLine, 0, 0, 100, 100)
so the line is TkcLine instance object.

But I still prefer TkCanvas#create returns self.
( so I can "chain" the TkCanvas methods )

Anyway, currentely returns 1 just seems useless to me.

Thank you.


On 8/8/05, David Tran <email55555@gmail.com> wrote:
> For TkCanvas#create method, it returns "1" seems useless ...
> ( Does "1" means successful ? )
> 
> To fit in "Ruby" world, it would be better TkCanvas#create returns self.
> 
> So you can write something like:
> TkCanvas.new.pack.create(TkcRectangle, 0, 0, 5, 5).create(TkcOvale,
> 50, 50, 70, 70)
> 
> Currently, you cannot, the TkCanvas#create returns Fixnum 1.
> 
> Thank you.
>