Difference between revisions of "Module:TableTools"

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12 bytes added ,  14:08, 16 December 2013
use select rather than {...}
>Mr. Stradivarius
(p.affixNums: move the pattern-generating code out of the loop)
>Mr. Stradivarius
(use select rather than {...})
Line 46: Line 46:
--]]
--]]
function p.union(...)
function p.union(...)
local tables = {...}
local vals, ret = {}, {}
local vals, ret = {}, {}
for _, t in ipairs(tables) do
for i = 1, select('#', ...) do
local t = select(i, ...)
for k, v in pairs(t) do
for k, v in pairs(t) do
if type(v) == 'number' and tostring(v) == '-nan' then
if type(v) == 'number' and tostring(v) == '-nan' then
Line 77: Line 77:
--]]
--]]
function p.intersection(...)
function p.intersection(...)
local tables = {...}
local vals, ret = {}, {}
local vals, ret = {}, {}
local lim = #tables
local lim = #tables
for _, t in ipairs(tables) do
for i = 1, select('#', ...) do
local t = select(i, ...)
for k, v in pairs(t) do
for k, v in pairs(t) do
if type(v) == 'number' and tostring(v) == '-nan' then
if type(v) == 'number' and tostring(v) == '-nan' then
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