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[bug] MappedCollection >> #keysDo: does not work as expected

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Sam Phillips

[bug] MappedCollection >> #keysDo: does not work as expected

Issue status update for
http://smalltalk.gnu.org/node/231
Post a follow up:
http://smalltalk.gnu.org/project/comments/add/231

Project: GNU Smalltalk
Version: <none>
Component: Base classes
Category: bug reports
Priority: normal
Assigned to: Unassigned
Reported by: sdp
Updated by: sdp
Status: active

I'm uncertain if this is the proper behavior for this or not, but when
you perform #keysDo: on a MappedCollection you get the mapped key
values
which are different from the response from #keys.

Example:

st> d := Dictionary from: { #aaa -> 1. #bbb -> 2. #ccc -> 4}
Dictionary (
#aaa->1
#bbb->2
#ccc->4
)
st> m := MappedCollection collection: (Array new: 4) map: d
MappedCollection (nil nil nil )
st> m keys
Set (#aaa #bbb #ccc )
st> m keysDo: [:k | k displayNl ]
1
2
4
MappedCollection (nil nil nil )

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Nicolas Cellier-3

Re: [bug] MappedCollection >> #keysDo: does not work as expected

Sam Phillips a écrit :

> Issue status update for http://smalltalk.gnu.org/node/231
> Post a follow up: http://smalltalk.gnu.org/project/comments/add/231
>
> Project: GNU Smalltalk
> Version: <none>
> Component: Base classes
> Category: bug reports
> Priority: normal
> Assigned to: Unassigned
> Reported by: sdp
> Updated by: sdp
> Status: active
>
> I'm uncertain if this is the proper behavior for this or not, but when
> you perform #keysDo: on a MappedCollection you get the mapped key
> values
> which are different from the response from #keys.
>
> Example:
>
>
> st> d := Dictionary from: { #aaa -> 1. #bbb -> 2. #ccc -> 4}
> Dictionary (
> #aaa->1
> #bbb->2
> #ccc->4
> )
> st> m := MappedCollection collection: (Array new: 4) map: d
> MappedCollection (nil nil nil )
> st> m keys
> Set (#aaa #bbb #ccc )
> st> m keysDo: [:k | k displayNl ]
> 1
> 2
> 4
> MappedCollection (nil nil nil )

I would expect (m keysDo: ) to behave as (m keys do: )

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Paolo Bonzini-3

Re: [bug] MappedCollection >> #keysDo: does not work as expected

In reply to this post by Sam Phillips

Issue status update for
http://smalltalk.gnu.org/project/issue/231
Post a follow up:
http://smalltalk.gnu.org/project/comments/add/231

Project: GNU Smalltalk
Version: <none>
Component: Base classes
Category: bug reports
Priority: normal
Assigned to: Unassigned
Reported by: sdp
Updated by: bonzinip
Status: active

fixed in 8f27a7f, thanks. MappedCollection >> #keysDo: should send
#keysDo: (not #do:) to the map.

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Paolo Bonzini-3

Re: [bug] MappedCollection >> #keysDo: does not work as expected

In reply to this post by Sam Phillips

Issue status update for
http://smalltalk.gnu.org/project/issue/231
Post a follow up:
http://smalltalk.gnu.org/project/comments/add/231

Project: GNU Smalltalk
Version: <none>
Component: Base classes
Category: bug reports
Priority: normal
Assigned to: Unassigned
Reported by: sdp
Updated by: bonzinip
-Status: active
+Status: fixed

fixed in 8f27a7f, thanks. MappedCollection >> #keysDo: should send
#keysDo: (not #do:) to the map.

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