Generate an array of random values for Swift value types that support random value generation

RandomArray.swift

/// Generate an array of random values for Swift value types that support random value generation
/// - Parameters:
///   - count: The number of random numbers to generate
///   - range: The range of values to generate
///
/// Example:
///
/// ```swift
/// let tenVals: [CGFloat] = RandomArray(count: 10, range: -10 ... 10)
/// ```
///
/// Note that the `[CGFloat]` in the definition is required, as explicit generic function instantiation isn't supported
/// in Swift.
func RandomArray<T>(count: UInt, range: ClosedRange<T>) -> Array<T> where T: BinaryFloatingPoint, T.RawSignificand : FixedWidthInteger {
   return (0 ..< count).map { _ in T.random(in: range) }
}