set-nth-pair ( value key array n -- )
Factor handbook > The language > Collections > Hashtables > Hashtable implementation details

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Vocabulary
hashtables.private

Inputs and outputs
valuethe second element of the pair
keythe first element of the pair
arraythe underlying array of the hashtable
nan index in the sequence


Word description
Stores a pair of values into the elements with index n and n+1, respectively.

Warning
This word is in the hashtables.private vocabulary because it does not perform bounds checks.


Side effects
Modifies seq

Definition