Module:If empty: Difference between revisions

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(update from sandbox, per Template talk:If empty#Backcompat)
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Latest revision as of 15:35, 12 December 2022

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})

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

end

return p
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