public static Program.Parser <C> SelectMany <A, B, C>(
this Program.Parser <A> parser,
Func <A, Program.Parser <B> > function,
Func <A, B, C> projection)
{
return(parser.Bind(
outer => function(outer).Bind(
inner => projection(outer, inner).Unit())));
}
public static Program.Parser <B> Select <A, B>(
this Program.Parser <A> parser, Func <A, B> function)
{
return(parser.Bind(a => function(a).Unit()));
}
