Module:If empty: Difference between revisions

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imported>Codehydro
m (since this isn't implemented yet... just a quick test...)
imported>Codehydro
m (test)
Line 2: Line 2:


function p.main(frame)
function p.main(frame)
if table.len(frame.args) then return table.len(frame.args) end
if table.len(frame.args['2']) then return table.len(frame.args) end
for i=1,9,1 do
for i=1,9,1 do
if frame.args[tostring(i)] ~= nil and frame.args[tostring(i)] ~= '' then  
if frame.args[tostring(i)] ~= nil and frame.args[tostring(i)] ~= '' then  

Revision as of 20:36, 23 December 2014

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

local p = {}

function p.main(frame)
	if table.len(frame.args['2']) then return table.len(frame.args) end
	for i=1,9,1 do
		if frame.args[tostring(i)] ~= nil and frame.args[tostring(i)] ~= '' then 
			return frame.args[tostring(i)]
		end
	end
	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