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OrderedSet?

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Peter Uhnak

Dec 06, 2015; 2:05am

OrderedSet?

2019 posts

Hi,

what would be the equivalent of an OrderedSet?

1. all elements are unique

2. they are ordered

3. adding an existing element moves it
so
myOrderedSet addLast: x. "<- x is added as last"
myOrderedSet addFirst: x. "<- x is moved from last to first"

Thanks,

--
Peter

hernanmd

Dec 06, 2015; 4:53pm

Re: OrderedSet?

1675 posts

Have a look at:

http://www.mail-archive.com/help-smalltalk@.../msg01225.html
http://www.squeaksource.com/PharoTaskForces.html
http://www.smalltalkhub.com/#!/~Moose/CollectionExtensions

Hernán

2015-12-05 23:21 GMT-03:00 Peter Uhnak <[hidden email]>:

Hi,

what would be the equivalent of an OrderedSet?

1. all elements are unique

2. they are ordered

3. adding an existing element moves it
so
myOrderedSet addLast: x. "<- x is added as last"
myOrderedSet addFirst: x. "<- x is moved from last to first"

Thanks,

--
Peter

... [show rest of quote]