func TestIsEmpty(t *testing.T) {
//a := ""
b := make(map[string]string)
b["a"] = "a"
isEmpty := utils.IsEmpty(b)
fmt.Print("==============", isEmpty)
}
func AsJSON(models []IModel) []map[string]interface{} {
result := []map[string]interface{}{}
if utils.IsEmpty(models) {
return result
}
for _, val := range models {
result = append(result, val.AsJSON())
}
return result
}
func Slice(i interface{}, properties ...string) map[string]interface{} {
result := make(map[string]interface{})
if utils.IsEmpty(i) {
return result
}
val := reflect.ValueOf(i)
sInd := reflect.Indirect(val)
for _, k := range properties {
field := sInd.FieldByName(k)
result[k] = field.Interface()
}
return result
}