1 files changed, 49 insertions, 0 deletions
diff --git a/node_modules/relateurl/lib/util/path.js b/node_modules/relateurl/lib/util/path.js
new file mode 100644
index 000000000..f1e9d1193
--- /dev/null
+++ b/node_modules/relateurl/lib/util/path.js
@@ -0,0 +1,49 @@
+"use strict";
+
+function joinPath(pathArray)
+{
+	if (pathArray.length > 0)
+	{
+		return pathArray.join("/") + "/";
+	}
+	else
+	{
+		return "";
+	}
+}
+
+
+
+function resolveDotSegments(pathArray)
+{
+	var pathAbsolute = [];
+	
+	pathArray.forEach( function(dir)
+	{
+		if (dir !== "..")
+		{
+			if (dir !== ".")
+			{
+				pathAbsolute.push(dir);
+			}
+		}
+		else
+		{
+			// Remove parent
+			if (pathAbsolute.length > 0)
+			{
+				pathAbsolute.splice(pathAbsolute.length-1, 1);
+			}
+		}
+	});
+	
+	return pathAbsolute;
+}
+
+
+
+module.exports =
+{
+	join: joinPath,
+	resolveDotSegments: resolveDotSegments
+};