1 May
1999
1 May
'99
3:29 a.m.
shaping@bigfoot.com [SMTP:shaping@bigfoot.com] said:
>How about class method #only?
Hi Shaping.
The "Design Patterns Smalltalk Companion" book's example implementation of Singleton uses
Singleton class>>current
which is the same protocol that I've also used for years to represent the single instance.
---==> Chris
PS> More on "Design Patterns Smalltalk Comparison" can be found at: