Well, it makes sense if you think of the implementation of to:by:do: as a loop. How would you implement the stop condition? Does every case where start>stop mean you want to walk backwards? Joachim Am 05.01.17 um 09:29 schrieb Dimitris Chloupis:
cant say it makes sense for me , why it assumes I want to +0.01 when I give 0.5 to 0.01 when it should assume I want to -0.01 ? is there a scenario that would not be true ?
in any case its better than reversedo , thank you
On Thu, Jan 5, 2017 at 10:20 AM Esteban Lorenzano <estebanlm@gmail.com <mailto:estebanlm@gmail.com>> wrote:
this is correct behaviour (since 0.50 + 0.01 will be bigger than 0.01), correct way to define this step is:
(0.50 to: 0.01 by: -0.01) do:[ :each| tp := tp + each ].
(by: *-*0.01), negative
Esteban
On 5 Jan 2017, at 09:15, Dimitris Chloupis <kilon.alios@gmail.com <mailto:kilon.alios@gmail.com>> wrote:
hey guys I try to do a reverse interval like this
tp := 0.0. (0.50 to: 0.01 by: 0.01) do:[ :each| tp := tp + each ]. tp inspect.
and I get nothing , is this a bug or a feature ?
i see a reverse method but looks weird to go that way and not very smalltalky / pharoic
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