HUBJSONStringPath

@protocol HUBJSONStringPath <HUBJSONPath>

Protocol defining the API of a JSON path that points to an NSString value

See HUBJSONPath and HUBMutableJSONPath for more information on how JSON paths work.


                    
                    
                    -stringFromJSONDictionary:

Return an NSString value by following this path in a JSON dictionary

Declaration

Objective-C

- (nullable NSString *)stringFromJSONDictionary:
    (nonnull NSDictionary<NSString *, NSObject *> *)dictionary;

Parameters


                                dictionary

The JSON dictionary to apply the path on

Return Value

An NSString value found by following the path, or nil as the default in case an operation in the path failed, or if the found value wasn’t an NSString instance.