improve gconv.Interfaces by adding support for type map as its parameter

util/gconv/gconv_slice_any.go

@@ -113,6 +113,13 @@ func Interfaces(i interface{}) []interface{} {
 					array[i] = reflectValue.Index(i).Interface()
 				}
 			// Eg: {"K1": "v1", "K2": "v2"} => ["K1", "v1", "K2", "v2"]
+			case reflect.Map:
+				array = make([]interface{}, 0)
+				for _, key := range reflectValue.MapKeys() {
+					array = append(array, key.Interface())
+					array = append(array, reflectValue.MapIndex(key).Interface())
+				}
+			// Eg: {"K1": "v1", "K2": "v2"} => ["K1", "v1", "K2", "v2"]
 			case reflect.Struct:
 				array = make([]interface{}, 0)
 				// Note that, it uses the gconv tag name instead of the attribute name if

util/gconv/gconv_z_unit_slice_test.go

@@ -36,6 +36,29 @@ func Test_Strings(t *testing.T) {
 	})
 }
 
+func Test_Slice_Interfaces(t *testing.T) {
+	// map
+	gtest.C(t, func(t *gtest.T) {
+		array := gconv.Interfaces(g.Map{
+			"id":   1,
+			"name": "john",
+		})
+		t.AssertIN(array, []interface{}{"id", 1, "name", "john"})
+	})
+	// struct
+	gtest.C(t, func(t *gtest.T) {
+		type A struct {
+			Id   int `json:"id"`
+			Name string
+		}
+		array := gconv.Interfaces(&A{
+			Id:   1,
+			Name: "john",
+		})
+		t.AssertIN(array, []interface{}{"id", 1, "Name", "john"})
+	})
+}
+
 func Test_Slice_PrivateAttribute(t *testing.T) {
 	type User struct {
 		Id   int    `json:"id"`