hi, i'm using a multi-valued dictionary https://github.com/vonbecmann/multi-valued-dictionary
in the following way itemsByKey := MultiValuedDictionary dictionary: IdentityDictionary collection: IdentityDictionary so i can check the existence of an item by its key (an ordered pair) (itemsByKey at: anItem key first ifAbsent: nil) ifNotNil: [ :dict | (dict at: anItem key second ifAbsent: nil) ifNotNil: [ :found | ^ found ] ]. and i add an item like this itemsByKey at: anItem key first add: (Association basicNew key: anItem key second value: anItem). hth On Sat, May 27, 2017 at 3:28 PM, Stephane Ducasse <stepharo.s...@gmail.com> wrote: > Hi > > I'm looking for an implementation of dictionary whose value is also a > dictionary. > > Stef > -- Bernardo E.C. Sent from a cheap desktop computer in South America.
