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Collection
1.36.12 Collection: testing collections
capacity
Answer how many elements the receiver can hold before having to grow.
identityIncludes: anObject
Answer whether we include the anObject object
includes: anObject
Answer whether we include anObject
includesAnyOf: aCollection
Answer whether we include any of the objects in aCollection
isEmpty
Answer whether we are (still) empty
isSequenceable
Answer whether the receiver can be accessed by a numeric index with #at:/#at:put:.
notEmpty
Answer whether we include at least one object
occurrencesOf: anObject
Answer how many occurrences of anObject we include
size
Answer how many objects we include