Module:Sandbox/Cyborg Coder

--Cyborg Coder Google Code-in, Introduction to Lua in Wikipedia
--Cyborg Coder Google Code-in, Working with modules
local p = {} -- p stands for package

function p.hello( frame )
    return "Hello, world!"
end

p.Hi = function(frame)
	strName = frame.args.name or "Jimbo"
	return "Hello from Lua to my friend " .. strName .. ".<br>"
end

function p.temperature(frame)
	cel = frame.args.celsius
	cel = tonumber(cel) or 0
	fah = cel * 9 / 5 + 32
	msg = cel .. " degrees Celcius is " .. fah .. " degrees Fahrenheit."
	if (cel > 9) then msg = msg .. " It is warm."
	else msg = msg .. " It is cold."
	end
	return msg
end

-- Task 4

p.times = function(frame)
	local num = tonumber( frame.args.num ) or 2
	local out = num .. "Times table<br>"
	for i = 1, 10 do
		out = out .. i * num .. "<br>"
	end
	return out
end

return p