From: Walton Hoops <walton@...>
Date: 2009-10-13T07:21:17+09:00
Subject: Re: Need Help with this problem

> Ghost Alpha wrote:
> > I am in this programming class and need help on this problem:
> >
> > - Defines a Ruby class, Vehicle, with attributes weight, length width
> > and height. The Vehicle class should have a class variable counts the
> > number of vehicle objects created.
> > - Define three subclasses, landvehicle, watervehicle, and airvehicle
> so
> > they inherit the attributes of the vehicle class and so that each has
> > some attributes of its own, numberofwheels for landvehicles,
> keeldepth
> > for watervehicles, and maxairspeed or airvehicles
> > - creates 1 landvhicle objects, 2 watervehicle objects and 3
> airvehicle
> > objects, use [ constructors ] in each subclass to assign initial
> values
> > of numberofwheels, keeldepth and maxairspeed to the appropriate
> objects.

You aren't using constructors to define numberofwheels, keeldepth, and
maxairspeed.  In your code they are simply constant functions.

> > You should invent the actual values to use when these objects are
> > created
> > - Display the number of vehicle objects created then ends.
> >
> > attached is what i did, i was wondering if its correct
> 
> here is the link to the
> 
> http://demo.ovh.org/en/8c779e3d297b9839114ac4c737c22065/
> --
> Posted via http://www.ruby-forum.com/.