可变参数赋值

  你可以将函数返回的结果赋值给一个可变参数符号 ...。然后使用 Lua 的方式访问其内容。

list = [1, 2, 3, 4, 5]
fn = (ok) -> ok, table.unpack list
ok, ... = fn true
count = select '#', ...
first = select 1, ...
print ok, count, first

list = [1, 2, 3, 4, 5]
fn = (ok) -> ok, table.unpack list
ok, ... = fn true
count = select '#', ...
first = select 1, ...
print ok, count, first