Fixes XML string creation when there are Arrays

RVXMLDictionary.podspec

@@ -0,0 +1,13 @@
+Pod::Spec.new do |s|
+  s.name         = "RVXMLDictionary"
+  s.version      = "1.5"
+  s.license      = { :type => 'zlib', :file => 'LICENCE.md' }
+  s.summary      = "RVXMLDictionary is a class designed to simplify parsing and generating of XML on iOS and Mac OS."
+  s.homepage     = "https://github.com/BadChoice/XMLDictionary"
+  s.authors      = "BadChoice" 
+  s.source       = { :git => "https://github.com/BadChoice/XMLDictionary.git", :tag => "1.5" }
+  s.source_files = 'XMLDictionary'
+  s.requires_arc = true
+  s.ios.deployment_target = '8.0'
+  s.osx.deployment_target = '10.6'
+end

XMLDictionary/XMLDictionary.m

@@ -130,9 +130,9 @@ + (NSString *)XMLStringForNode:(id)node withNodeName:(NSString *)nodeName
         NSMutableArray *nodes = [NSMutableArray arrayWithCapacity:[node count]];
         for (id individualNode in node)
         {
-            [nodes addObject:[self XMLStringForNode:individualNode withNodeName:nodeName]];
+            [nodes addObject:[self XMLStringForNode:individualNode withNodeName:nil]];
         }
-        return [nodes componentsJoinedByString:@"\n"];
+        return [NSString stringWithFormat:@"<%@>%@</%@>",nodeName,[nodes componentsJoinedByString:@"\n"],nodeName];
     }
     else if ([node isKindOfClass:[NSDictionary class]])
     {
@@ -146,7 +146,14 @@ + (NSString *)XMLStringForNode:(id)node withNodeName:(NSString *)nodeName
         NSString *innerXML = [node innerXML];
         if ([innerXML length])
         {
-            return [NSString stringWithFormat:@"<%1$@%2$@>%3$@</%1$@>", nodeName, attributeString, innerXML];
+            if(nodeName)
+            {
+                return [NSString stringWithFormat:@"<%1$@%2$@>%3$@</%1$@>", nodeName, attributeString, innerXML];
+            }
+            else
+            {
+                return [NSString stringWithFormat:@"%@", innerXML];
+            }
         }
         else
         {