From 570814cf6e9252d8eee3e1d997bd430540fb7667 Mon Sep 17 00:00:00 2001
From: huangqian <huangqian1985@qq.com>
Date: Mon, 15 Nov 2021 23:34:25 +0800
Subject: [PATCH] gmap example function 1.NewFrom 2.NewHashMap 3.NewHashMapFrom

---
 container/gmap/gmap_z_example_any_any_test.go | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/container/gmap/gmap_z_example_any_any_test.go b/container/gmap/gmap_z_example_any_any_test.go
index cee0ab69d..97fccd448 100644
--- a/container/gmap/gmap_z_example_any_any_test.go
+++ b/container/gmap/gmap_z_example_any_any_test.go
@@ -74,6 +74,44 @@ func ExampleNew() {
 	// 0
 }
 
+func ExampleNewFrom() {
+	m := gmap.New()
+
+	m.Set("key1", "val1")
+	fmt.Println(m)
+
+	n := gmap.NewFrom(m.MapCopy(), true)
+	fmt.Println(n)
+
+	// Output:
+	// {"key1":"val1"}
+	// {"key1":"val1"}
+}
+
+func ExampleNewHashMap() {
+	m := gmap.New()
+
+	m.Set("key1", "val1")
+	fmt.Println(m)
+
+	// Output:
+	// {"key1":"val1"}
+}
+
+func ExampleNewHashMapFrom() {
+	m := gmap.New()
+
+	m.Set("key1", "val1")
+	fmt.Println(m)
+
+	n := gmap.NewFrom(m.MapCopy(), true)
+	fmt.Println(n)
+
+	// Output:
+	// {"key1":"val1"}
+	// {"key1":"val1"}
+}
+
 func ExampleAnyAnyMap_Keys() {
 	var m gmap.Map
 	m.Sets(g.MapAnyAny{