Go Funk - Map - Type assertion

main.go

package main

import (
	"fmt"
	"github.com/thoas/go-funk"
)

func main() {
	baseSlice := []int{1, 2, 3, 4, 5}
	newSlice := funk.Map(baseSlice, func(x int) int {
		return x + 1
	}).([]int)

	fmt.Println(baseSlice)
	fmt.Println(newSlice)
}