prosody
6f5ce0f09f40
util/array.lua

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util/array.lua @ 8521:6f5ce0f09f40

util.array: Add a __name field to metatable
author Kim Alvefur <zash@zash.se>
date Fri, 16 Feb 2018 08:23:15 +0100
parent 8017:ec7cab8e744d
child 9487:4e38121a349d
comparison
equal deleted inserted replaced
8520:e959bc51de75 8521:6f5ce0f09f40
17 local type = type; 17 local type = type;
18 18
19 local array = {}; 19 local array = {};
20 local array_base = {}; 20 local array_base = {};
21 local array_methods = {}; 21 local array_methods = {};
22 local array_mt = { __index = array_methods, __tostring = function (self) return "{"..self:concat(", ").."}"; end }; 22 local array_mt = { __index = array_methods, __name = "array", __tostring = function (self) return "{"..self:concat(", ").."}"; end };
23 23
24 local function new_array(self, t, _s, _var) 24 local function new_array(self, t, _s, _var)
25 if type(t) == "function" then -- Assume iterator 25 if type(t) == "function" then -- Assume iterator
26 t = self.collect(t, _s, _var); 26 t = self.collect(t, _s, _var);
27 end 27 end