Module:If empty: Difference between revisions

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w>MSGJ
(lastk is not needed)
m (1 revision imported)
 
(One intermediate revision by the same user not shown)
Line 4: Line 4:
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})


local lastk = 0
for k,v in ipairs(args) do
for k,v in ipairs(args) do
if v ~= '' then
if v ~= '' then
return v
return v
end
end
lastk = k
end
end



Latest revision as of 18:17, 22 March 2023

This module supports Template:If empty.



local p = {}

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})

	local lastk = 0
	for k,v in ipairs(args) do
		if v ~= '' then
			return v
		end
		lastk = k
	end

end

return p