Module:Sandbox

local p = {}
local function emuTerminal (content)
	local o = "" -- init. result string
	o = o .. "<div style=\"display:block;width:80%;padding-2em;background:#3F3F99;color:#FFF;\">"
	o = o .. content .. "</div>"
	return o
end

function p.showTable ()
	
	local r = "Table t output :<br /><br />"
	local t = {1,20,30,77} -- some table

	for value, key in pairs(t) do
		r = r .. "value : " .. value .. "<br />key : " .. key .. "<br />"
	end
	return emuTerminal (r)
end

return p