I’ve just made the jump into MVC with CI, and wow!  It seems so crazy
complicated until you wrap your head around it, and then it is crazy
simple.  I’m loving this framework.  What you really have to do to get
this is to really look at the classes in the model and controller
folders (YouTube has some great tutorials as well for those of us who
are too lazy to read, and oh by the way, if you didn’t ‘get’ OOP before, learning the MVC basics will completely clarify that for you!).  Between this framework and the javascript libraries, I’m looking like a pro!  This is probably the most dramatic improvement I’ve experienced in my programming in the span of 2 or 3 days.

My question, can i do next inheritance, that, in my opinion, not violates LSP?

public interface IBird   
{       
int MovingDistance();   
}   

public abstract class IFlyingBird : IBird   
{       
public abstract int FlyingDistance();       
public int MovingDistance()       
{
            return FlyingDistance();
}   
}   

public abstract class INotFlyingBird : IBird   
{       
public abstract int SteppingDistance(); 
public int MovingDistance()       
{           
return SteppingDistance();     
}   
}   

public class KingFisher : IFlyingBird   
{       
public override int FlyingDistance()       
{           
return 600;       
}   
}   

public class Ostrich : INotFlyingBird   
{       
public override int SteppingDistance()       
{           
return 123;       
}   
}

using:
static void Main(string[] args)       
{           
IBird[] birds = new IBird[2];           
birds[0] = new KingFisher();           
birds[1] = new Ostrich();           
DoFlyBirds(birds);       
}       

private static void DoFlyBirds(IBird[] birds)       
{           
foreach (IBird b in birds)           
{               
Console.WriteLine(“Bird {0} can overcome {1} kilometers”, b.GetType().Name,  b.MovingDistance());           
}       
}

Thanks

cd /Users/mindwalker/projects
git clone /Users/git/my_repo.gitOr maybe, if the mindwalker user is set up like the other client machines:git clone ssh://git@localhost/Users/git/my_repo.git