add function String for package gmap

container/gmap/gmap_hash_any_any_map.go

@@ -457,6 +457,12 @@ func (m *AnyAnyMap) Merge(other *AnyAnyMap) {
 	}
 }
 
+// String returns the map as a string.
+func (m *AnyAnyMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *AnyAnyMap) MarshalJSON() ([]byte, error) {
 	return json.Marshal(gconv.Map(m.Map()))

container/gmap/gmap_hash_int_any_map.go

@@ -455,6 +455,12 @@ func (m *IntAnyMap) Merge(other *IntAnyMap) {
 	}
 }
 
+// String returns the map as a string.
+func (m *IntAnyMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *IntAnyMap) MarshalJSON() ([]byte, error) {
 	m.mu.RLock()

container/gmap/gmap_hash_int_int_map.go

@@ -426,6 +426,12 @@ func (m *IntIntMap) Merge(other *IntIntMap) {
 	}
 }
 
+// String returns the map as a string.
+func (m *IntIntMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *IntIntMap) MarshalJSON() ([]byte, error) {
 	m.mu.RLock()

container/gmap/gmap_hash_int_str_map.go

@@ -426,6 +426,12 @@ func (m *IntStrMap) Merge(other *IntStrMap) {
 	}
 }
 
+// String returns the map as a string.
+func (m *IntStrMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *IntStrMap) MarshalJSON() ([]byte, error) {
 	m.mu.RLock()

container/gmap/gmap_hash_str_any_map.go

@@ -451,6 +451,12 @@ func (m *StrAnyMap) Merge(other *StrAnyMap) {
 	}
 }
 
+// String returns the map as a string.
+func (m *StrAnyMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *StrAnyMap) MarshalJSON() ([]byte, error) {
 	m.mu.RLock()

container/gmap/gmap_hash_str_int_map.go

@@ -429,6 +429,12 @@ func (m *StrIntMap) Merge(other *StrIntMap) {
 	}
 }
 
+// String returns the map as a string.
+func (m *StrIntMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *StrIntMap) MarshalJSON() ([]byte, error) {
 	m.mu.RLock()

container/gmap/gmap_hash_str_str_map.go

@@ -429,6 +429,12 @@ func (m *StrStrMap) Merge(other *StrStrMap) {
 	}
 }
 
+// String returns the map as a string.
+func (m *StrStrMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *StrStrMap) MarshalJSON() ([]byte, error) {
 	m.mu.RLock()

container/gmap/gmap_list_map.go

@@ -510,6 +510,12 @@ func (m *ListMap) Merge(other *ListMap) {
 	})
 }
 
+// String returns the map as a string.
+func (m *ListMap) String() string {
+	b, _ := m.MarshalJSON()
+	return gconv.UnsafeBytesToStr(b)
+}
+
 // MarshalJSON implements the interface MarshalJSON for json.Marshal.
 func (m *ListMap) MarshalJSON() ([]byte, error) {
 	return json.Marshal(gconv.Map(m.Map()))