func ExampleTo() {
for i := range ranging.To(5) {
fmt.Println(i)
}
//Output: 0
//1
//2
//3
//4
}
func TestSimpleRange(t *testing.T) {
r := ranging.To(100)
for i := 0; i < 100; i++ {
v := <-r
if i != int(v) {
t.Errorf("Expected: %d Got: %d", i, v)
}
}
}