internal Reducible(IApply transform, IEnumerable seq, bool useApply)
{
UseApply = useApply;
if (seq is Reducible)
{
var reducer = (Reducible)seq;
Seq = reducer.Seq;
Transform = Runtime.Compose(transform, reducer.Transform);
}
else
{
Seq = seq;
Transform = transform;
}
}
internal static IApply Mapcat(IApply f)
{
return(Runtime.Compose(Map(f), Cat()));
}
