1 files changed, 47 insertions, 0 deletions
diff --git a/vendor/github.com/emirpasic/gods/utils/utils.go b/vendor/github.com/emirpasic/gods/utils/utils.go
new file mode 100644
index 0000000000..1ad49cbc07
--- /dev/null
+++ b/vendor/github.com/emirpasic/gods/utils/utils.go
@@ -0,0 +1,47 @@
+// Copyright (c) 2015, Emir Pasic. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package utils provides common utility functions.
+//
+// Provided functionalities:
+// - sorting
+// - comparators
+package utils
+
+import (
+	"fmt"
+	"strconv"
+)
+
+// ToString converts a value to string.
+func ToString(value interface{}) string {
+	switch value.(type) {
+	case string:
+		return value.(string)
+	case int8:
+		return strconv.FormatInt(int64(value.(int8)), 10)
+	case int16:
+		return strconv.FormatInt(int64(value.(int16)), 10)
+	case int32:
+		return strconv.FormatInt(int64(value.(int32)), 10)
+	case int64:
+		return strconv.FormatInt(int64(value.(int64)), 10)
+	case uint8:
+		return strconv.FormatUint(uint64(value.(uint8)), 10)
+	case uint16:
+		return strconv.FormatUint(uint64(value.(uint16)), 10)
+	case uint32:
+		return strconv.FormatUint(uint64(value.(uint32)), 10)
+	case uint64:
+		return strconv.FormatUint(uint64(value.(uint64)), 10)
+	case float32:
+		return strconv.FormatFloat(float64(value.(float32)), 'g', -1, 64)
+	case float64:
+		return strconv.FormatFloat(float64(value.(float64)), 'g', -1, 64)
+	case bool:
+		return strconv.FormatBool(value.(bool))
+	default:
+		return fmt.Sprintf("%+v", value)
+	}
+}