Is there a strong indication to use add: anAssociation over at:put: here?
The latter is more idiomatic and does not use the implementation detail
that a dictionary is made up of associations.


<commits at source.squeak.org> schrieb am Fr., 15. Nov. 2019, 13:59:

> A new version of Collections was added to project The Inbox:
> http://source.squeak.org/inbox/Collections-ct.860.mcz
>
> ==================== Summary ====================
>
> Name: Collections-ct.860
> Author: ct
> Time: 15 November 2019, 1:58:56.418005 pm
> UUID: f6364e7f-08c8-694a-9060-21bc0a0c28d4
> Ancestors: Collections-pre.857
>
> Add convenience constructor for Dictionary
>
> Dictionary fromKeys: 'wasd' values: '8426'
>
> =============== Diff against Collections-pre.857 ===============
>
> Item was added:
> + ----- Method: Dictionary class>>fromKeys:values: (in category 'instance
> creation') -----
> + fromKeys: keys values: values
> +
> +       | dictionary |
> +       self assert: [keys size = values size].
> +       dictionary := self new: keys size.
> +       keys with: values do: [:key :value |
> +               dictionary add: key -> value].
> +       ^ dictionary!
>
>
>
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