Module:If empty/sandbox

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1. REDIRECT Template:Template rating

This module supports Template:If empty. See here for test cases.

The above documentation is transcluded from Module:If empty/doc. (edit | history)
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
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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