Module:If empty: Difference between revisions

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(greatly simplify)
(we never use k)
Line 2: Line 2:


function p.main(frame)
function p.main(frame)
for k,v in ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do
for _,v in ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do
if v ~= '' then
if v ~= '' then
return v
return v

Revision as of 14:10, 23 December 2014

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

local p = {}

function p.main(frame)
	for _,v in ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do
		if v ~= '' then
			return v
		end
	end
end

return p
Retrieved from "https://tep.wiki/wiki/Module:If_empty?oldid=7792"