19 Jan
2000
19 Jan
'00
8:04 p.m.
Hello,
I find the following elegant:
aCollection inject: 1 into: #*
(and similarly for all binary messages and single-keyword messages)
more so than the normal:
aCollection inject: 1 into: [ :a :b | a * b]
For example like this:
factorial (1 to: self) inject: 1 into: #*
The price for this seems to be simply:
!Symbol methodsFor: 'converting' stamp: 'mn 1/19/2000 19:38'! value: i value: ii ^i perform: self with: ii! !
And similarly for unary messages
aCollection collect: #negated
What do you think?
/Mats Nygren