17 Jun
2010
17 Jun
'10
9:25 a.m.
I did a #senders in Pharo 1.0 with Pier installed and
the offenders don't
show up, but if you look at the following methods you'll see them:
PRStructure>>group:
PRStructure>>owner:
PUSecurity class>>onStructureAdded:
other senders (using the zero arg form) are:
MAComponentRenderer>>hasError:
MAFileUploadComponent>>remove
PRCase>>document:
Seems that there is a bug in senders...
I reported it here: http://code.google.com/p/pharo/issues/detail?id=2559
I want to update the rewrite rule. So GemStone only has #ifNil: with
zero arguments?
Lukas
Dale
Dale Henrichs wrote:
--
Lukas Renggli
www.lukas-renggli.ch
Lukas,
The senders (using the non-portable variant with unary block arg) are all
in Pier-Security-lr.165.
Dale
Lukas Renggli wrote:
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I don't see any senders in my image.
Actually #ifNotNil: is accepted by Slime, the rewrite rules we follow are
these:
self rewriteRule
replace: '``@boolean ifNotNilDo: ``@block'
with: '``@boolean ifNotNil: ``@block';
replace: '``@boolean ifNotNilDo: ``@block1 ifNil:
``@block2'
with: '``@boolean ifNotNil: ``@block1 ifNil:
``@block2';
replace: '``@boolean ifNil: ``@block1 ifNotNilDo:
``@block2'
with: '``@boolean ifNil: ``@block1 ifNotNil:
``@block2';
replace: '``@boolean ifNotNil: [ | `@temps | ``@.body ]'
with: '``@boolean ifNotNil: [ :arg | | `@temps |
``@.body ]';
replace: '``@boolean ifNotNil: [ | `@temps | ``@.body ]
ifNil: ``@block '
with: '``@boolean ifNotNil: [ :arg | | `@temps |
``@.body ] ifNil: ``@block';
replace: '``@boolean ifNil: ``@block ifNotNil: [ | `@temps
| ``@.body ]'
with: '``@boolean ifNil: ``@block ifNotNil: [ :arg
| | `@temps | ``@.body ]'
Personally I only use #ifNil: for lazy accessors, otherwise I don't
like these constructs.
Lukas
On 16 June 2010 21:37, Dale Henrichs <dhenrich(a)vmware.com> wrote:
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I'm porting to Pier2 to GemStone and ran into several places where
#ifNotNil: is being used ... what is the accepted replacement for
#ifNotNil:
... I can clean these up as part of my port.
Dale
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