Hi, everyone!
First of all, using Roassal is fun and effective :)
But while working on AST visualization I found that sometimes Roassal builds
wrong tree layout (or maybe I'm just doing something wrong).
For instance, try two following scripts in playground:
*
#1
| ast
I think it's because somewhere in roassal
objects (in this case ast nodes) are compared by value.
Pretty much; there is test for equality
RTGroupelementFromModel: anObject
^ self detect: [ :el | el model = anObject ] ifNone: [ nil ]
and equality is more often than not wanted.
So
Hi Mark,
I have introduced a class RTIdentityGroup.
You can do:
-=-=-= -=-=-= -=-=-= -=-=-=
ast := RBParser parseExpression: 'self foo. self foo'.
builder := RTMondrian new.
builder shape ellipse size: 15.
nodes := builder nodes: ast allChildren.
On 30 Jul 2015, at 16:47, Mark Rizun mri...@gmail.com wrote:
Pretty much; there is test for equality
RTGroupelementFromModel: anObject
^ self detect: [ :el | el model = anObject ] ifNone: [ nil ]
and equality is more often than not wanted.
So solution might be to tell Mondrian
On 30 Jul 2015, at 17:26, Alexandre Bergel alexandre.ber...@me.com wrote:
Hi Mark,
I have introduced a class RTIdentityGroup.
You can do:
-=-=-= -=-=-= -=-=-= -=-=-=
ast := RBParser parseExpression: 'self foo. self foo'.
builder := RTMondrian new.
builder shape
Pretty much; there is test for equality
RTGroupelementFromModel: anObject
^ self detect: [ :el | el model = anObject ] ifNone: [ nil ]
and equality is more often than not wanted.
So solution might be to tell Mondrian that you want to compare by identity
and not equality?
Exactly!
Frankly, I often find weird to override #=
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Jul 30, 2015, at 11:41 AM, Peter Uhnák i.uh...@gmail.com wrote:
I think it's because
Great, everybody is happy ;)
Thanks Alex !
30 лип. 2015 5:40 пп Marcus Denker marcus.den...@inria.fr пише:
On 30 Jul 2015, at 17:26, Alexandre Bergel alexandre.ber...@me.com
wrote:
Hi Mark,
I have introduced a class RTIdentityGroup.
You can do:
-=-=-= -=-=-= -=-=-= -=-=-=
Excellent!
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Jul 30, 2015, at 12:40 PM, Marcus Denker marcus.den...@inria.fr wrote:
Yes, we checked. This explains the strange “too
