On 24.11.2008, at 17:46, Randal L. Schwartz wrote:
"Filip" == Filip Malczak <[EMAIL PROTECTED]> writes:
Filip> You can always make subclass of Interval for example
OpenedInterval , add
Filip> two variables: left and right.Make new methods:
OpenedInterval> from: aNumber to: aNumber left: aBoolean
OpenedInterval> from: aNumber to: aNumber right: aBoolean
OpenedInterval> from: aNumber to: aNumber left: aBoolean right:
aBoolean
You're exposing implementation there.
How so?
- Bert -
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