public static ReadOnlyList <T> Create <T>(params IEnumerable <T>[] sequences)
{
var list = new G.List <T>();
sequences.Where(s => s != null).Iterate(s => list.AddRange(s));
return(new ReadOnlyList <T>(list));
}
void Traversed(ConstantExpression X)
{
//If selections have already been specified, ignore
if (selections.Count != 0)
{
return;
}
if (not(X.Type.IsGenericType))
{
return;
}
if (X.Type.GetGenericTypeDefinition() != typeof(ModelSpecifier <,>))
{
return;
}
var subject = X.Type.GetGenericArguments()[1];
var members = subject.GetProperties().Cast <MemberInfo>().Union(subject.GetFields());
selections.AddRange(mapi(members, (i, m) => new SelectedMember(m, i)));
}