NSDictionary(SFAdditions) Category Reference

Declared in	NSDictionary+SFAdditions.h

Overview

Extension to NSDictionary object

Support retrieval of value use “/” separated hiearchy key

Get object from NSDictionary with “/” separated path.

- (nullable id)sfsdk_objectAtPath:(nullable NSString *)path

`path`	Path for the object to retrieve. Use “/” to separate between levels. For example, root/child/valueKey will retrieve value from the root NSDictionary object to its child dictionary’s value with key “valueKey”

This method is similar to the built-in valueForKeyPath function except it handles special value like NSNULL and in the NSDictonary element value*

NSDictionary+SFAdditions.h

- (nullable id)objectAtPath:(nullable NSString *)path

Returns an object whose ID is key, or nil.

- (nullable id)sfsdk_nonNullObjectForKey:(nullable id)key

`key`	The ID of an object, or a null value

An object whose ID is key, or else nil if the key has a value of NSNull or an NSString value of “” or “”.

NSDictionary+SFAdditions.h

- (nullable id)nonNullObjectForKey:(nullable id)key

Returns the dictionary’s contents reformatted as a JSON string.

- (nullable NSString *)sfsdk_jsonString

NSDictionary+SFAdditions.h

- (nullable NSString *)jsonString