ChildNamedContent method

[klapaudius]

Hello,

I needed to see a child content to edit it in a UITextView so I've added this method to my working copy :

• (NSString *)childNamedContent:(NSString *)nodeName {
  NSString *string = @"";
  SMXMLElement *node = [self childNamed:nodeName];
  for (SMXMLElement *child in node.children)
  string = [string stringByAppendingFormat:@"%@", child];
  return string;
  }

It is possible that there is a better way to do the job but this works fine and it doesn't return the nodeName markups in the returned string as I wanted.

Edit : Sorry for the indent I don't know how to set it well here.