changeset 9490 | 4e38121a349d |
parent 8524 | 6f5ce0f09f40 |
child 9531 | 1af7cc3b9747 |
--- a/util/array.lua Fri Oct 12 00:15:08 2018 +0200 +++ b/util/array.lua Fri Oct 12 00:51:52 2018 +0200 @@ -21,6 +21,8 @@ local array_methods = {}; local array_mt = { __index = array_methods, __name = "array", __tostring = function (self) return "{"..self:concat(", ").."}"; end }; +function array_mt:__freeze() return self; end + local function new_array(self, t, _s, _var) if type(t) == "function" then -- Assume iterator t = self.collect(t, _s, _var);