changed git config determination to go-git (#41) [continue #45] (#62)

vendor/github.com/emirpasic/gods/containers/containers.go

@@ -0,0 +1,35 @@
+// 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 containers provides core interfaces and functions for data structures.
+//
+// Container is the base interface for all data structures to implement.
+//
+// Iterators provide stateful iterators.
+//
+// Enumerable provides Ruby inspired (each, select, map, find, any?, etc.) container functions.
+//
+// Serialization provides serializers (marshalers) and deserializers (unmarshalers).
+package containers
+
+import "github.com/emirpasic/gods/utils"
+
+// Container is base interface that all data structures implement.
+type Container interface {
+	Empty() bool
+	Size() int
+	Clear()
+	Values() []interface{}
+}
+
+// GetSortedValues returns sorted container's elements with respect to the passed comparator.
+// Does not effect the ordering of elements within the container.
+func GetSortedValues(container Container, comparator utils.Comparator) []interface{} {
+	values := container.Values()
+	if len(values) < 2 {
+		return values
+	}
+	utils.Sort(values, comparator)
+	return values
+}