From f5339c4ecddb2b9ce17dcca2b0af5de2cbcabeec Mon Sep 17 00:00:00 2001
From: gusty <1261319+gusty@users.noreply.github.com>
Date: Tue, 21 Feb 2023 16:49:57 +0100
Subject: [PATCH] Fix: missing functor instance for IReadOnlyDictionary

---
 src/FSharpPlus/Control/Functor.fs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/FSharpPlus/Control/Functor.fs b/src/FSharpPlus/Control/Functor.fs
index e04a8d01a..2ea6bb2fc 100644
--- a/src/FSharpPlus/Control/Functor.fs
+++ b/src/FSharpPlus/Control/Functor.fs
@@ -129,9 +129,9 @@ type Map with
     static member        Map ((x: NonEmptySeq<_>          , f: 'T->'U), _mthd: Default2) = NonEmptySeq.map f x      : NonEmptySeq<'U>
     static member        Map ((x: IEnumerator<_>          , f: 'T->'U), _mthd: Default2) = Enumerator.map f x       : IEnumerator<'U>
     static member        Map ((x: IDictionary<_,_>        , f: 'T->'U), _mthd: Default2) = Dict.map f x             : IDictionary<'Key,'U>
-    static member        Map ((x: IReadOnlyDictionary<_,_>, f: 'T->'U), _mthd: Default2) = IReadOnlyDictionary.map f x : IReadOnlyDictionary<'Key,_>
     static member        Map ((x: IObservable<'T>         , f: 'T->'U), _mthd: Default2) = Observable.map f x       : IObservable<'U>
     #if !FABLE_COMPILER
+    static member        Map ((x: IReadOnlyDictionary<_,_>, f: 'T->'U), _mthd: Default2) : IReadOnlyDictionary<'Key,_> = IReadOnlyDictionary.mapValues f x
     static member        Map ((x: Nullable<_>             , f: 'T->'U), _mthd: Default2) = Nullable.map f x         : Nullable<'U>
     #endif
     static member        Map ((x: IReadOnlyCollection<'T> , f: 'T->'U), _mthd: Default1) = IReadOnlyCollection.map f x : IReadOnlyCollection<'U>