DLR interop for F# -- works like dynamic keyword in C#
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README.md

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FSharp.Interop.Dynamic NuGet Status

F# Dynamic Operator using the DLR .net Std 1.6, .net 4.0, & (Portable Class Library WinRT, .NET 4.5, Silverlight 5)

Install from nuget

PM> Install-Package FSharp.Interop.Dynamic

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Bleeding edge feed MyGet

MyGet Pre Release

Usage

target?Property, target?Property<-value, and target?Method(arg,arg2) allow you to dynamically get/set properties and call methods

Also Dyn.implicitConvert,Dyn.explicitConvert, comparison operators and more.

Examples:

System.Dynamic

open FSharp.Interop.Dynamic
let ex1 = ExpandoObject()
ex1?Test<-"Hi"//Set Dynamic Property
ex1?Test //Get Dynamic

SignalR

open FSharp.Interop.Dynamic
type MyHub =
    inherit Hub
    member x.Send (name : string) (message : string) =
        base.Clients.All?addMessage(name,message) |> ignore

MVC ViewBag

x.ViewBag?Name<-"George"

Caveats:

The dlr is incompatible with interface explicit members, so are these operators, just like C#'s dynamic keyword.

.net core 2.0.0 has a major bug in the c# dynamic keyword with nested classes inside of generic classes. You will know it from a substring argument length exception. .net 4.0, .net core 1.X & .net core 2.0.3<= are okay.

Maintainer(s)

The default maintainer account for projects under "fsprojects" is @fsprojectsgit - F# Community Project Incubation Space (repo management)