MathLib/Classes (extension)
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FuzzyDictionary
Extension
Extensionrandom lookup dictionary
Description
A dictionary that keeps objects with the same key in a list and returns randomly one of them.
Part of MathLib, a diverse library of mathematical functions.
Instance Methods
.put
Put an object into the dictionary. If there is already an object at that key, the new object is added to the list of choices.
.at
Retrieve an object at a key. If there are several, one of them is chosen at random.
.removeAt
Remove an object from a certain key. If there are several of the same kind, only one is removed.
.choose
Choose a key from all possible keys, and then choose an object from it.
.doAt
Iterate over all elements at a certain key.
.keyAt
Return the list of objects at a certain key
.collect
Return a new fuzzy dictionary with the items passed into the func.
Arguments to the func: elem, key, index, listindex