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Alex Rivera
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In C#, I can define an extension method for a generic array of type T like this: public static T GetOrDefault<T>(this T[] arr, int n) { if (arr.Length > n) { return arr[n]; } return default(T); } but for the life of me I can't figure out how to do the same in F#! I tried type 'a array with , type array<'a> with and type 'a[] with and the compiler wasn't happy with any of them. Can anyone tell me what's the right to do this in F#? Sure, I can do this by overshadowing the Array module and add a function for that easily enough, but I really want to know how to do it as an extension method!
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