package gonads

import (
	"testing"
)

func Fib(n int) int {
	if n <= 1 {
		return n
	}
	return Fib(n-1) + Fib(n-2)
}

func TestRecurFib(t *testing.T) {
	t.Log(Fib(40))
}

func TestThunkFib(t *testing.T) {
	cache := make([]Thunk[int], 41)
	cache[0].o.Set(0)
	cache[1].o.Set(1)

	fib := func(n int) int {
		return cache[n-1].Force(n-1) + cache[n-2].Force(n-2)
	}
	
	for i := range cache {
		cache[i].doer = fib
	}

	t.Log(cache[40].Force(40))
}