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[Auto Maintainer Assistant] Allow AsyncSeq.mergeAll to accept seq instead of list #221

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Merged
dsyme merged 2 commits into from
Feb 21, 2026
Merged

[Auto Maintainer Assistant] Allow AsyncSeq.mergeAll to accept seq instead of list #221

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Allow AsyncSeq.mergeAll to accept seq instead of list
github-actions[bot] Feb 21, 2026
792a354
Merge branch 'main' into co-maintainer/mergeall-accept-seq-9921c501a0…
dsyme Feb 21, 2026
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3 changes: 2 additions & 1 deletion src/FSharp.Control.AsyncSeq/AsyncSeq.fs
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Expand Up @@ -1700,8 +1700,9 @@ module AsyncSeq =

/// Merges all specified async sequences into an async sequence non-deterministically.
// By moving the last emitted task to the end of the array, this algorithm achieves max-min fairness when merging AsyncSeqs
let mergeAll (ss:AsyncSeq<'T> list) : AsyncSeq<'T> =
let mergeAll (ss:seq<AsyncSeq<'T>>) : AsyncSeq<'T> =
asyncSeq {
let ss = Seq.toArray ss
let n = ss.Length

let moveToEnd i (a: 'a[]) =
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2 changes: 1 addition & 1 deletion src/FSharp.Control.AsyncSeq/AsyncSeq.fsi
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Expand Up @@ -502,7 +502,7 @@ module AsyncSeq =

/// Merges all specified async sequences into an async sequence non-deterministically.
/// The resulting async sequence produces elements when any argument sequence produces an element.
val mergeAll : sources:AsyncSeq<'T> list -> AsyncSeq<'T>
val mergeAll : sources:seq<AsyncSeq<'T>> -> AsyncSeq<'T>
#endif

/// Returns an async sequence which contains no contiguous duplicate elements based on the specified comparison function.
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