28 Apr
2009
28 Apr
'09
12:55 a.m.
Hello Lukas,
Is the report column sorter supposed to be able to handle nil values?
This code (below) looks like it is trying to be tolerant But what if
one= 'string'.
two = nil.
thanks in advance
Keith
====
sort: aFirstObject and: aSecondObject
| one two |
one := self valueFor: aFirstObject.
two := self valueFor: aSecondObject.
(one respondsTo: #<=) ifFalse: [
one := self formatter value: one.
two := self formatter value: two ].
^ one <= two