Fix bug in LastOrDefault for extrema sequence #761
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR fixes the bug reported in #760.
Note that the tests added in 86f6f58 were testing
First
,FirstOrDefault
,Last
andLastOrDefault
members ofSystem.Linq.Enumerable
rather than those from MoreLINQ that extendIExtremaEnumerable<>
. This PR fixes that too. In fact, the bug only surfaced after realising that 86f6f58 wasn't testing the right implementation.