prosody
073e517a1487
util/set.lua

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util/set.lua @ 8522:073e517a1487

util.set: Add a __name field to metatable
author Kim Alvefur <zash@zash.se>
date Fri, 16 Feb 2018 08:23:26 +0100
parent 6777:5de6b93d0190
child 8555:4f0f5b49bb03
comparison
equal deleted inserted replaced
8521:6f5ce0f09f40 8522:073e517a1487
10 ipairs, pairs, setmetatable, next, tostring; 10 ipairs, pairs, setmetatable, next, tostring;
11 local t_concat = table.concat; 11 local t_concat = table.concat;
12 12
13 local _ENV = nil; 13 local _ENV = nil;
14 14
15 local set_mt = {}; 15 local set_mt = { __name = "set" };
16 function set_mt.__call(set, _, k) 16 function set_mt.__call(set, _, k)
17 return next(set._items, k); 17 return next(set._items, k);
18 end 18 end
19 19
20 local items_mt = {}; 20 local items_mt = {};