vvval / go-metadata-scanner

package util

import (

	"reflect"

	"sort"

	"strings"

)

func UniqueValues(value []string) []string {

	var m = make(map[string]bool)

	var out []string

	for _, v := range value {

		v = strings.Trim(v, " ")

		if _, ok := m[v]; !ok && len(v) > 0 {

			m[v] = true

			out = append(out, v)

		}

	}

	return out

}

func Equal(a, b []string) bool {

	if len(a) == 0 && len(b) == 0 {

		return true

	}

	if len(a) != len(b) {

		return false

	}

	sort.Strings(a)

	sort.Strings(b)

	return reflect.DeepEqual(a, b)

}