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6.126 Set
- Defined in namespace Smalltalk
- Category: Collections-Unordered
- I am the typical set object; I also known how to do arithmetic
on my instances.
6.126.1 Set: arithmetic
- & aSet
- Compute the set intersection of the receiver and aSet.
- + aSet
- Compute the set union of the receiver and aSet.
- - aSet
- Compute the set difference of the receiver and aSet.
6.126.2 Set: awful ST-80 compatibility hacks
- findObjectIndex: object
- Tries to see if anObject exists as an indexed variable. As soon as nil or anObject is found, the index of that slot is answered
6.126.3 Set: comparing
- < aSet
- Answer whether the receiver is a strict subset of aSet
- <= aSet
- Answer whether the receiver is a subset of aSet
- > aSet
- Answer whether the receiver is a strict superset of aSet
- >= aSet
- Answer whether the receiver is a superset of aSet
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