ObjFW  Diff

- (OFArray OF_GENERIC(ObjectType) *)allObjects;

/*!
 * @brief Returns an arbitrary object in the set.
 *
 * @return An arbitrary object in the set
 */
- (ObjectType)anyObject;
- (nullable ObjectType)anyObject;

/*!
 * @brief Checks whether the set contains an object equal to the specified
 *	  object.
 *
 * @param object The object which is checked for being in the set
 * @return A boolean whether the set contains the specified object
 */
- (bool)containsObject: (nullable ObjectType)object;
- (bool)containsObject: (ObjectType)object;

/*!
 * @brief Returns the value for the specified key
 *
 * If the key starts with an `@`, the `@` is stripped and
 * `[super valueForKey:]` is called.
 * If the key does not start with an `@`, a new set with the value for the

 * each object.
 *
 * @note A @ref OFNull value is translated to nil!
 *
 * @param value The value for the specified key
 * @param key The key of the value to set
 */
- (void)setValue: (nullable id)value
- (void)setValue: (id)value
	  forKey: (OFString *)key;

/*!
 * @brief Returns an OFEnumerator to enumerate through all objects of the set.
 *
 * @returns An OFEnumerator to enumerate through all objects of the set
 */