Module:Choose alt

Documentation for this module may be created at Module:Choose alt/doc

local p = {}

function p.alt(frame)
	if frame == mw.getCurrentFrame() then
        args = frame:getParent().args
    else
        args = frame
    end
    
    local value = frame['value']
    local num = tonumber(value)
    
    if num ~= nil then
    	return frame[n + 1]
    elseif frame[value] == nil then
    	return frame[1]
    else
    	return frame[value]
    end
end

return p