Module:If empty: Difference between revisions

From WWII Archives

m (1 revision imported)
w>MSGJ
(lastk is not needed)
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



Revision as of 18:33, 26 January 2023

Documentation for this module may be created at Module:If empty/doc

local p = {}

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

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

end

return p