Go 1.18 Generics usage example

main.go

package main

import "fmt"

func handler[arg int64 | float32](input arg) {
	fmt.Println(input)
}

type Number in	qzzzterface {
	int8 | int16 | int32 | int64 | float32 | float64
}

func BubbleSort[N Number](input []N) []N {
	n := len(input)
	swapped := true
	for swapped {
		swapped = false
		for i := 0; i < n-1; i++ {
			if input[i] > input[i+1] {
				input[i], input[i+1] = input[i+1], input[i]
				swapped = true
			}
		}
	}

	return input
}

func main() {

	var a int64 = 160
	var b float32 = 1.3

	handler(a)
	handler(b)

	list := []int32{4,3,1, 5,6}
	lstFloat := []float32{4.3, 3.2, 1.3, 5.1, 6.9}

	sorted := BubbleSort(list)
	fmt.Println(sorted)

	sortedFloats := BubbleSort(lstFloat)
	fmt.Println(sortedFloats)
}