Module:TableTools: Difference between revisions
m>Mr. Stradivarius (only allow two or more arguments for the set functions) |
m>Mr. Stradivarius (better error message for the set functions) |
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| Line 93: | Line 93: | ||
local lim = select('#', ...) | local lim = select('#', ...) | ||
if lim < 2 then | if lim < 2 then | ||
error( | error("too few arguments to 'union' (minimum is 2, received " .. lim .. ')', 2) | ||
end | end | ||
local ret, trackArrays = {}, {} | local ret, trackArrays = {}, {} | ||
| Line 139: | Line 139: | ||
local lim = select('#', ...) | local lim = select('#', ...) | ||
if lim < 2 then | if lim < 2 then | ||
error( | error("too few arguments to 'valueUnion' (minimum is 2, received " .. lim .. ')', 2) | ||
end | end | ||
local isNan = p.isNan | local isNan = p.isNan | ||
| Line 169: | Line 169: | ||
local lim = select('#', ...) | local lim = select('#', ...) | ||
if lim < 2 then | if lim < 2 then | ||
error( | error("too few arguments to 'intersection' (minimum is 2, received " .. lim .. ')', 2) | ||
end | end | ||
local ret, track, pairCounts = {}, {}, {} | local ret, track, pairCounts = {}, {}, {} | ||
| Line 205: | Line 205: | ||
local lim = select('#', ...) | local lim = select('#', ...) | ||
if lim < 2 then | if lim < 2 then | ||
error( | error("too few arguments to 'valueIntersection' (minimum is 2, received " .. lim .. ')', 2) | ||
end | end | ||
local isNan = p.isNan | local isNan = p.isNan | ||
| Line 255: | Line 255: | ||
local lim = select('#', ...) | local lim = select('#', ...) | ||
if lim < 2 then | if lim < 2 then | ||
error( | error("too few arguments to 'complement' (minimum is 2, received " .. lim .. ')', 2) | ||
end | end | ||
--[[ | --[[ | ||