package fp;

import listFW.*;
import listFW.factory.*;

public class Cons2 implements ILambda2 {
    IListFactory _fac;
    public Cons2(IListFactory fac) {
        _fac = fac;
    }
    /**
     * Creates an NEList with a given first and rest.
     * @param first the first element of the IList to be created.
     * @param rest an IList, the rest of the IList to be created.
     * @return IList
     */
    public Object apply(Object first, Object rest) {
        return _fac.makeNEList(first, (IList)rest);
    }
}