Objective C HTML escape/unescape

Question

Wondering if there is an easy way to do a simple HTML escape/unescape in Objective C. What I want is something like this psuedo code:

NSString *string = @\"         


        

Answer 1

Check out my NSString category for XMLEntities. There's methods to decode XML entities (including all HTML character references), encode XML entities, stripping tags and removing newlines and whitespace from a string:

- (NSString *)stringByStrippingTags;
- (NSString *)stringByDecodingXMLEntities; // Including all HTML character references
- (NSString *)stringByEncodingXMLEntities;
- (NSString *)stringWithNewLinesAsBRs;
- (NSString *)stringByRemovingNewLinesAndWhitespace;