List
List inherits from ArrayedCollection and defines instance variables first, last. It has subclasses IdentityList and OrderedCollection.
List (also known as OrderedCollection) is a flexible kind of array which allows insertions and removals at any index. It grows and shrinks as required to accomodate its elements.
Methods defined in List:
Methods for accessing:
- at: index
- at: index put: object
- size
Possibly performance could be improved by keeping an extra size variable.
Methods for adding/removing:
- add: object
- add: object after: anotherObject
- add: object afterIndex: index
- add: object before: anotherObject
- add: object beforeIndex: index
- addFirst: object
- addLast: object
- remove: object ifAbsent: exceptionBlock
- removeAtIndex: index
- removeFirst
- removeLast
Methods for converting:
Methods for enumerating:
- collect: block
Copied from Collection>>#collect:
- do: block
- select: block
Methods for initialization:
Methods for private:
- expandAtBeginning
- expandAtBeginningBy: amount
- expandAtEnd
- expandAtEndBy: amount
- expansionAmount
- primExpand: amount
Expand at end by amount---answers a new copy.
- reallyExpandAtEndBy: amount
- slideToBeginning
Pocket Smalltalk Documentation