Convert array to tuple?
Now with C# 7.0, you can create extension methods to deconstruct arrays to ValueTuple
, which makes
var (p1,p2,p3) = s.Split(':');
possible.
public static class ArrayExt {
public static void Deconstruct<T>(this T[] srcArray, out T a0) {
if (srcArray == null || srcArray.Length < 1)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
}
public static void Deconstruct<T>(this T[] srcArray, out T a0, out T a1) {
if (srcArray == null || srcArray.Length < 2)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
a1 = srcArray[1];
}
public static void Deconstruct<T>(this T[] srcArray, out T a0, out T a1, out T a2) {
if (srcArray == null || srcArray.Length < 3)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
a1 = srcArray[1];
a2 = srcArray[2];
}
public static void Deconstruct<T>(this T[] srcArray, out T a0, out T a1, out T a2, out T a3) {
if (srcArray == null || srcArray.Length < 4)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
a1 = srcArray[1];
a2 = srcArray[2];
a3 = srcArray[3];
}
public static void Deconstruct<T>(this T[] srcArray, out T a0, out T a1, out T a2, out T a3, out T a4) {
if (srcArray == null || srcArray.Length < 5)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
a1 = srcArray[1];
a2 = srcArray[2];
a3 = srcArray[3];
a4 = srcArray[4];
}
public static void Deconstruct<T>(this T[] srcArray, out T a0, out T a1, out T a2, out T a3, out T a4, out T a5) {
if (srcArray == null || srcArray.Length < 6)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
a1 = srcArray[1];
a2 = srcArray[2];
a3 = srcArray[3];
a4 = srcArray[4];
a5 = srcArray[5];
}
public static void Deconstruct<T>(this T[] srcArray, out T a0, out T a1, out T a2, out T a3, out T a4, out T a5, out T a6) {
if (srcArray == null || srcArray.Length < 7)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
a1 = srcArray[1];
a2 = srcArray[2];
a3 = srcArray[3];
a4 = srcArray[4];
a5 = srcArray[5];
a6 = srcArray[6];
}
public static void Deconstruct<T>(this T[] srcArray, out T a0, out T a1, out T a2, out T a3, out T a4, out T a5, out T a6, out T a7) {
if (srcArray == null || srcArray.Length < 8)
throw new ArgumentException(nameof(srcArray));
a0 = srcArray[0];
a1 = srcArray[1];
a2 = srcArray[2];
a3 = srcArray[3];
a4 = srcArray[4];
a5 = srcArray[5];
a6 = srcArray[6];
a7 = srcArray[7];
}
}
No, System.Tuple
has a maximum size for good reason. It's simply the wrong tool for the job you appear to be doing. Why don't you just return the array instead of a tuple? Your approach could end up needing a tuple with dozens of elements which is beyond ridiculous and not at all maintainable.
Even better instead of returning the array, return an interface such as ICollection<T>
or IEnumerable<T>
.