Module:Sandbox/Ribhav2002

Documentation for this module may be created at Module:Sandbox/Ribhav2002/doc

 --Ribhav2002 Google Code-in, Introduction to Lua in Wikipedia
-- this is my module sandbox and the name of this task is "Lua Task 2 - Working with modules"
--below this is task 1
local p = {} -- p stands for package

function p.hello( frame )
    return "Hello, world!"
end
--below this is task 2
p.Hi = function(frame)
	strName = frame.args.name or "Jimbo"
	return "Hello from Lua to my friend " .. strName .. ".<br>"
end
--below this is task 3
p.temperature=function(frame)
	cel = frame.args.celsius
		cel = tonumber(cel) if cel==nil then cel=0 end
	fah = cel*9/5+32
	msg=cel.." degress Celsius is "..fah.." degrees Fahrenheit."
	if cel>9 then
		msg=msg.."It is warm."
	else
		msg=msg.."It is cold."
	end
	return msg
end
return p