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Re: [Fwd: why are there no mutable collections?]

This page is part of the web mail archives of SRFI 44 from before July 7th, 2015. The new archives for SRFI 44 contain all messages, not just those from before July 7th, 2015.

> (begin
>   (dictionary-put! h 1 'a)
>   (dictionary-put! h 2 'b)
>   (collection-fold-keys-increasing h
>     (lambda (k ls)
>       (values #t (cons k ls)))
>     '()))
> 	Scott

I meant to write use hashtable-put! in the second example.


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