Add parFlatTraverseN and parFlatSequenceN#4468
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yhefamly wants to merge 2 commits intotypelevel:series/3.xfrom
Open
Add parFlatTraverseN and parFlatSequenceN#4468yhefamly wants to merge 2 commits intotypelevel:series/3.xfrom
yhefamly wants to merge 2 commits intotypelevel:series/3.xfrom
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Add equivalents of the Parallel methods that allow flattening the result of a limited parallel traversal. These are helpful in case like big database lookups, where a set of IDs is batched, then each batch is queried and produces a collection of results that needs to be flattened into a larger result.
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This is excellent but I'd definitely like to push pause until #4451 lands just to make sure we avoid creating more conflicting implementations. I'll try to prioritize getting that over the line. |
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Alright! Now that #4451 is somewhat on sane footing, we can safely revisit this. These functions are going to need similar bespoke treatment (and extensive tests). Unfortunately, we also missed the boat on inclusion in 3.7.0 (mostly because it took me forever to fix up the other PR), so this will have to wait for 3.8.0 due to our forward compatibility model. |
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Add equivalents of the
Parallelmethods that allow flattening the result of a limited parallel traversal. These are helpful in case like big database lookups, where a set of IDs is batched, then each batch is queried and produces a collection of results that needs to be flattened into a larger result.If #4451 is merged, the implementations in this PR should be aligned, either by delegation and flattening afterwards or by using a customised variant of the new code.