/*
 *  @Author : huangzj
 *  @Time : 2020/12/28 9:52
 *  @Description：
 */

package cast

import (
	"fmt"
	"github.com/spf13/cast"
	"testing"
)

func TestSlice(t *testing.T) {
	sliceOfInt := []int{1, 3, 7}
	arrayOfInt := [3]int{8, 12}
	// ToIntSlice
	fmt.Println(cast.ToIntSlice(sliceOfInt)) // [1 3 7]
	fmt.Println(cast.ToIntSlice(arrayOfInt)) // [8 12 0]

	sliceOfInterface := []interface{}{1, 2.0, "darjun"}
	sliceOfString := []string{"abc", "dj", "pipi"}
	stringFields := " abc  def hij   "
	any := interface{}(37)
	// ToStringSliceE
	fmt.Println(cast.ToStringSlice(sliceOfInterface)) // [1 2 darjun]
	fmt.Println(cast.ToStringSlice(sliceOfString))    // [abc dj pipi]
	fmt.Println(cast.ToStringSlice(stringFields))     // [abc def hij]
	fmt.Println(cast.ToStringSlice(any))              // [37]
}