On Jul 8, 2015, at 3:13 PM, William Ahern <william@25thandClement.com> wrote:Ultimately the OP simply wanted to be able to index a data structure using a
user defined n-tuple key. So far I've only heard two suggestions: 1)
radically change the typing semantics of Lua with constant tables, or 2)
implement the abstract interface using nested tables and a function
accessor.