static Cons MapVectorToList1(object functionSpecifier, object [] sequence)
{
Delegate function = ResolveFunctionSpecifier(functionSpecifier);
Cons answer = null;
foreach (object element in sequence)
{
answer = Cons(function.DynamicInvoke(element), answer);
}
return((Cons)CL.Reverse(answer));
}
static System.Collections.Generic.IList <T> MapVectorToList1 <I, T> (object functionSpecifier, I [] sequence)
{
Delegate function = ResolveFunctionSpecifier(functionSpecifier);
ConsCollection <T> answer = null;
foreach (I element in sequence)
{
answer = new ConsCollection <T> ((T)function.DynamicInvoke(element), answer);
}
return(CL.Reverse <T> (answer));
}
static System.Collections.Generic.IList <T> MapCollectionToList1 <T> (object functionSpecifier, ICollection sequence)
{
Delegate function = ResolveFunctionSpecifier(functionSpecifier);
ConsCollection <T> reverseAnswer = null;
foreach (object element in sequence)
{
T item = (T)function.DynamicInvoke(element);
reverseAnswer = new ConsCollection <T> (item, reverseAnswer);
}
return(CL.Reverse <T> (reverseAnswer));
}
static public Cons RemArgs(object [] ra, object key)
{
Cons reversedAnswer = null;
for (int i = 0; i < ra.Length; i += 2)
{
if (ra [i] != key)
{
reversedAnswer = new Cons(ra [i + 1], new Cons(ra [i], reversedAnswer));
}
}
return(CL.Reverse(reversedAnswer));
}
static public ConsCollection <O> Mapcar <O, I> (object functionSpecifier, System.Collections.Generic.ICollection <I> input)
{
if (input == null)
{
return(null);
}
Function1 <O, I> function = ResolveFunctionSpecifier <Function1 <O, I> > (functionSpecifier);
ConsCollection <O> answer = null;
foreach (I element in input)
{
answer = new ConsCollection <O> (function(element), answer);
}
return(CL.Reverse(answer));
}
static public ConsCollection <T> RemoveDuplicates <T> (System.Collections.Generic.IList <T> list)
{
if (list == null)
{
return(null);
}
ConsCollection <T> answer = null;
foreach (T element in list)
{
if ((answer == null) || !((System.Collections.Generic.IList <T>)answer).Contains(element))
{
answer = new ConsCollection <T> (element, answer);
}
}
return(CL.Reverse(answer));
}
static Cons Evlis(object formlist)
{
Cons evaluated = null;
while (true)
{
Cons formpair = formlist as Cons;
if (formpair != null)
{
evaluated = new Cons(Eval(formpair.Car), evaluated);
formlist = formpair.Cdr;
}
else if (formpair == null)
{
return((Cons)CL.Reverse(evaluated));
}
else
{
throw new NotImplementedException();
}
}
}
static System.Collections.Generic.IList <T> MapListToList1 <I, T> (object functionSpecifier, ConsCollection <I> sequence)
{
Delegate function = ResolveFunctionSpecifier(functionSpecifier);
ConsCollection <T> answer = null;
while (sequence != null)
{
answer = new ConsCollection <T> ((T)function.DynamicInvoke(sequence.Car), answer);
object temp = sequence.Cdr;
if (temp == null)
{
break;
}
ConsCollection <I> next = temp as ConsCollection <I>;
if (next == null)
{
throw new NotImplementedException();
}
sequence = next;
}
return(CL.Reverse <T> (answer));
}
static Cons MapListToList1(object functionSpecifier, Cons sequence)
{
Delegate function = ResolveFunctionSpecifier(functionSpecifier);
Cons answer = null;
while (sequence != null)
{
answer = new Cons(function.DynamicInvoke(sequence.Car), answer);
object temp = sequence.Cdr;
if (temp == null)
{
break;
}
Cons next = temp as Cons;
if (next == null)
{
throw new NotImplementedException();
}
sequence = next;
}
return((Cons)CL.Reverse(answer));
}
public static ConsCollection <T> Append <T> (System.Collections.Generic.IList <T> left, ConsCollection <T> right)
{
return(CL.Reconc <T> (CL.Reverse <T> (left), right));
}
// Append
public static object Append(object left, object right)
{
return(CL.Reconc(CL.Reverse(left), right));
}