dataset - ActionScript: Library implementing a 'set' datatype? -

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has implemented set class in actionscript? specifically, set similar python's set implementation (unordered, unique, o(1) membership, etc).

i'd able iterate on using for each, perform operations union , intersection , list of contained items… possible implement using dictionary , proxy, i'd rather not reimplement if someone's done heavy lifting.

this looks decent enough implementation.

link collection class


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