Max
Max returns the maximum value in the slice. This function can currently only compare numbers reliably. This function
uses operator <.
package main
import (
 "fmt"
 u "github.com/rjNemo/underscore"
)
func main() {
 nums := []int{1, 9, 2, 8, 3, 7, 4, 6, 5}
 fmt.Println(u.Max(nums)) // 9
}