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Feature: GroupOnObservable Operator #847

Merged
merged 14 commits into from
Feb 10, 2024
Merged

Feature: GroupOnObservable Operator #847

merged 14 commits into from
Feb 10, 2024

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dwcullop
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@dwcullop dwcullop commented Feb 8, 2024 •
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Description

New Group Operator that groups values based on the latest value returned from an observable created using the given factory function.

  • Values are not observed downstream until their Observable fires once
  • Any event after the first will have the effect of moving the value from one group to another
  • Any errors in the grouping observable will bring down the entire stream
  • If the source observable completes, the downstream sequence will also complete (and the sequence from each Group will complete).
  • If the number of items in a group drops to zero, the group will be removed and any subscribers to the Group's Cache will see OnComplete
  • If the number of items in a group drops to zero, but within the same changeset, another item gets added to that group, the group will NOT be removed/re-added.

@dwcullop dwcullop marked this pull request as draft February 8, 2024 04:00
@dwcullop dwcullop marked this pull request as ready for review February 9, 2024 10:26
@dwcullop dwcullop self-assigned this Feb 9, 2024
@dwcullop
Finish Up PR
e813878 
- Refactor DynamicGrouper
- Made DynamicGrouper Disposable
- Added more unit tests for some corner cases
@dwcullop
Merge branch 'feature/group-on-observable' of https://github.com/dwcu…
822f883 
…llop/DynamicData into feature/group-on-observable
@dwcullop
Remove some LINQ
2352c71 
Avoid an extra lookup when dealing with Refresh
@dwcullop dwcullop enabled auto-merge (squash) February 9, 2024 23:40
@dwcullop dwcullop disabled auto-merge February 9, 2024 23:41
@dwcullop dwcullop merged commit 04e2ff8 into reactivemarbles:main Feb 10, 2024
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@dwcullop dwcullop deleted the feature/group-on-observable branch February 10, 2024 18:40
@dwcullop dwcullop linked an issue Feb 10, 2024 that may be closed by this pull request
[Feature]: New Operator GroupOnObservable #840
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@dwcullop dwcullop mentioned this pull request Feb 10, 2024
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This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

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Reviewers

@JakenVeina JakenVeina JakenVeina approved these changes

@RolandPheasant RolandPheasant Awaiting requested review from RolandPheasant

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@dwcullop dwcullop

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[Feature]: New Operator GroupOnObservable
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@dwcullop @JakenVeina