Utils.createHostFunction and casted delegates about ironjs HOT 5 CLOSED

Thanks for reporting this issue, it should be fixxed in commit a77557f by adding a function in IronJS.Native.Utils called createHostFunctionDynamic which takes a System.Delegate as last argument and uses reflection to resolve all types.

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Also, here's an example of it would look when used:

//Example of using createHostFunctionDynamic
let print = new Action<string>(System.Console.WriteLine) :> Delegate
let printFunc = IronJS.Native.Utils.createHostFunctionDynamic ctx.Environment print
ctx.PutGlobal("print", printFunc)
ctx.Execute("print('lol')");

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Many thanks for the very quick fix!

But I think you forgot to upload the latest FSKit changes :)

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Pushed latest FSKit now :)

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Also note that I changed the fix around a bit, so just call createHostFunction like you use to and it will check if the argument is "System.Delegate" and invoke createHostFunctionDynamic by itself.

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