MLRelation Class Reference
A class that is used to access all of the children of a many-to-many relationship. Each instance of MLRelation is associated with a particular parent object and key.
The name of the class of the target child objects.
@property (nonatomic, strong, nullable) NSString *targetClass
Adds a relation to the passed in object.
- (void)addObject:(MLObject *)object
MLObject to add relation to.