ObjFW  Check-in [26f2ffa908]

 * \brief Adds an object to the OFArray.
 *
 * \param object An object to add
 */
- (void)addObject: (id)object;

/**
 * \brief Adds an object to the OFArray at the specified index.
 * \brief Inserts an object to the OFArray at the specified index.
 *
 * \param object An object to add
 * \param index The index where the object should be added
 */
- (void)addObject: (id)object
	  atIndex: (size_t)index;
- (void)insertObject: (id)object
	     atIndex: (size_t)index;

/**
 * \brief Replaces the first object equivalent to the specified object with the
 *	  other specified object.
 *
 * \param oldObject The object to replace
 * \param newObject The replacement object

- copy
{
	return [[OFArray alloc] initWithArray: self];
}

- (void)addObject: (id)object
{
	[self addObject: object
		atIndex: [self count]];
	[self insertObject: object
		   atIndex: [self count]];
}

- (void)addObject: (id)object
	  atIndex: (size_t)index
- (void)insertObject: (id)object
	     atIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
						    selector: _cmd];
}

- (void)replaceObjectAtIndex: (size_t)index
		  withObject: (id)object

{
	[array addItem: &object];
	[object retain];

	mutations++;
}

- (void)addObject: (id)object
	  atIndex: (size_t)index
- (void)insertObject: (id)object
	     atIndex: (size_t)index
{
	[array addItem: &object
	       atIndex: index];
	[object retain];

	mutations++;
}

	TEST(@"-[description]",
	    [[a[0] description ]isEqual: @"(\n\tFoo,\n\tBar,\n\tBaz\n)"])

	TEST(@"-[addObject:]", R([m[0] addObject: c_ary[0]]) &&
	    R([m[0] addObject: c_ary[2]]))

	TEST(@"-[addObject:atIndex:]", R([m[0] addObject: c_ary[1]
						 atIndex: 1]))
	TEST(@"-[insertObject:atIndex:]", R([m[0] insertObject: c_ary[1]
						       atIndex: 1]))

	TEST(@"-[count]", [m[0] count] == 3 && [a[0] count] == 3 &&
	    [a[1] count] == 3)

	TEST(@"-[isEqual:]", [m[0] isEqual: a[0]] && [a[0] isEqual: a[1]])

	TEST(@"-[objectAtIndex:]",