1 files changed, 64 insertions, 0 deletions
diff --git a/node_modules/relateurl/lib/util/object.js b/node_modules/relateurl/lib/util/object.js
new file mode 100644
index 000000000..8eab7940e
--- /dev/null
+++ b/node_modules/relateurl/lib/util/object.js
@@ -0,0 +1,64 @@
+"use strict";
+
+/*
+	Deep-clone an object.
+*/
+function clone(obj)
+{
+	if (obj instanceof Object)
+	{
+		var clonedObj = (obj instanceof Array) ? [] : {};
+		
+		for (var i in obj)
+		{
+			if ( obj.hasOwnProperty(i) )
+			{
+				clonedObj[i] = clone( obj[i] );
+			}
+		}
+		
+		return clonedObj;
+	}
+	
+	return obj;
+}
+
+
+
+/*
+	https://github.com/jonschlinkert/is-plain-object
+*/
+function isPlainObject(obj)
+{
+	return !!obj && typeof obj==="object" && obj.constructor===Object;
+}
+
+
+
+/*
+	Shallow-merge two objects.
+*/
+function shallowMerge(target, source)
+{
+	if (target instanceof Object && source instanceof Object)
+	{
+		for (var i in source)
+		{
+			if ( source.hasOwnProperty(i) )
+			{
+				target[i] = source[i];
+			}
+		}
+	}
+	
+	return target;
+}
+
+
+
+module.exports =
+{
+	clone: clone,
+	isPlainObject: isPlainObject,
+	shallowMerge: shallowMerge
+};