Underscore assignments (was: Re: [squeak-dev] The Trunk: Graphics-nice.143.mcz)

Nicolas Cellier nicolas.cellier.aka.nice at gmail.com
Tue Jul 13 19:30:48 UTC 2010


2010/7/13 Levente Uzonyi <leves at elte.hu>

> On Tue, 13 Jul 2010, commits at source.squeak.org wrote:
>
>  Nicolas Cellier uploaded a new version of Graphics to project The Trunk:
>> http://source.squeak.org/trunk/Graphics-nice.143.mcz
>>
>> ==================== Summary ====================
>>
>> Name: Graphics-nice.143
>> Author: nice
>> Time: 13 July 2010, 8:53:47.189 pm
>> UUID: 73b2435d-0711-4319-a602-5e5b997209d6
>> Ancestors: Graphics-jcg.142
>>
>> _ -> :=
>>
>
> What about changing all underscore assignments to ansi in one shot with the
> Refactoring Engine or the FixUnderscores utility?
>
>
Yes, if you want. I don't know if the 1st preserves method stamps nor if the
latter never fails...
Anyway, one should do this from a clean image.
Mine was not, so this was just the result of some random Browsing...

Nicolas


> Levente
>
>
>> =============== Diff against Graphics-jcg.142 ===============
>>
>> Item was changed:
>>  ----- Method: Point>>normal (in category 'point functions') -----
>>  normal
>>        "Answer a Point representing the unit vector rotated 90 deg
>> clockwise.
>>        For the zero point return a normal of  -1 at 0   ."
>>
>>        | n d |
>>
>> +       n := y negated @ x.
>> -       n _ y negated @ x.
>>        (d := (n x * n x + (n y * n y))) = 0 ifTrue: [ ^  -1 @0  ] .
>>        ^n / d sqrt!
>>
>>
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20100713/56c3bced/attachment.htm


More information about the Squeak-dev mailing list