Module:If empty: Difference between revisions

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← Older edit
update from sandbox, per Template talk:If empty#Backcompat
imported>MSGJ
lastk is not needed
 
(One intermediate revision by one other 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 19:33, 26 January 2023

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

Script error: Lua error: Internal error: The interpreter exited with status 127. 

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
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