prosody
4a8740e01813
util/iterators.lua

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util/iterators.lua @ 12802:4a8740e01813

Merge 0.12->trunk
author Kim Alvefur <zash@zash.se>
date Mon, 12 Dec 2022 07:10:54 +0100
parent 12744:e894677359e5
comparison
equal deleted inserted replaced
12801:ebd6b4d8bf04 12802:4a8740e01813
10 10
11 local it = {}; 11 local it = {};
12 12
13 local t_insert = table.insert; 13 local t_insert = table.insert;
14 local next = next; 14 local next = next;
15 local unpack = table.unpack or unpack; --luacheck: ignore 113 15 local unpack = table.unpack;
16 local pack = table.pack or require "util.table".pack; 16 local pack = table.pack;
17 local type = type; 17 local type = type;
18 local table, setmetatable = table, setmetatable; 18 local table, setmetatable = table, setmetatable;
19 19
20 local _ENV = nil; 20 local _ENV = nil;
21 --luacheck: std none 21 --luacheck: std none
238 table.insert(self, { f, s, var }, 1); 238 table.insert(self, { f, s, var }, 1);
239 return self, { self, 1 }; 239 return self, { self, 1 };
240 end 240 end
241 241
242 function it.join(f, s, var) 242 function it.join(f, s, var)
243 return setmetatable({ {f, s, var} }, join_mt); 243 local t = setmetatable({ {f, s, var} }, join_mt);
244 return t, { t, 1 };
244 end 245 end
245 246
246 return it; 247 return it;