rehash ( hash -- )
Factor handbook » The language » Collections » Hashtables » Hashtable implementation details

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set-nth-pair ( value key array n -- )

Vocabulary
hashtables

Inputs

hash	a hashtable

Outputs
None

Word description
Rebuild the hashtable. This word should be called if the hashcodes of the hashtable's keys have changed, or if the hashing algorithms themselves have changed, neither of which should occur during normal operation.

Definition

USING: assocs hashtables.private kernel ;

IN: hashtables

: rehash ( hash -- )
    [ >alist ] [ clear-assoc ] [ (rehash) ] tri ;