+ MapToArray Helper

helper/map.process.go

@@ -55,3 +55,17 @@ func ProcessMapMultiDel(process *gou.Process) interface{} {
 	}
 	return MapMultiDel(record, keys...)
 }
+
+// ProcessMapToArray  xiang.helper.MapToArray  映射转换为 KeyValue 数组
+func ProcessMapToArray(process *gou.Process) interface{} {
+	process.ValidateArgNums(1)
+	m := process.ArgsMap(0)
+	res := []map[string]interface{}{}
+	for key, value := range m {
+		res = append(res, map[string]interface{}{
+			"key":   key,
+			"value": value,
+		})
+	}
+	return res
+}

helper/map_test.go

@@ -60,3 +60,16 @@ func TestProcessMapMultiDel(t *testing.T) {
 	assert.Nil(t, new["foo"])
 	assert.Nil(t, new["bar"])
 }
+
+func TestProcessMapToArray(t *testing.T) {
+
+	arr := gou.NewProcess("xiang.helper.MapToArray", map[string]interface{}{
+		"foo": "Value1",
+		"bar": "Value2",
+	}).Run().([]map[string]interface{})
+
+	assert.Equal(t, arr[0]["key"], "foo")
+	assert.Equal(t, arr[0]["value"], "Value1")
+	assert.Equal(t, arr[1]["key"], "bar")
+	assert.Equal(t, arr[1]["value"], "Value2")
+}

helper/process.go

@@ -19,6 +19,7 @@ func init() {
 
 	gou.RegisterProcessHandler("xiang.helper.MapKeys", ProcessMapKeys)
 	gou.RegisterProcessHandler("xiang.helper.MapValues", ProcessMapValues)
+	gou.RegisterProcessHandler("xiang.helper.MapToArray", ProcessMapToArray)
 	gou.RegisterProcessHandler("xiang.helper.MapGet", ProcessMapGet)
 	gou.RegisterProcessHandler("xiang.helper.MapSet", ProcessMapSet)
 	gou.RegisterProcessHandler("xiang.helper.MapDel", ProcessMapDel)