import std/random import std/sequtils import pkg/stint proc example*[T: SomeInteger](_: type T): T = rand(T) proc example*[T,N](_: type array[N, T]): array[N, T] = for item in result.mitems: item = T.example proc example*[T](_: type seq[T]): seq[T] = let length = uint8.example.int newSeqWith(length, T.example) proc example*(_: type UInt256): UInt256 = UInt256.fromBytes(array[32, byte].example)