--Jan Nowosielski Google Code-in 2017, Introduction in Lua to Wikipedia--[Lua task #3] Create your own Lua module on English Wikipedia 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 .. ".
"end
function p.temperature(frame) cel = frame.args.celsius or 0 fah = cel*9/5+32 val_cel = tonumber(cel) msg = "" ..cel.. " degrees Celsius is " ..fah.. " degrees Fahrenheit." if 9
" end return msg end
p.times = function(frame) local num = tonumber(frame.args.num) or 2 local out = num .. " times table
" for i = 1, 12 do out = out .. num .. " times " .. i .. " equals " .. i * num .. "
" end return outend
p.mum = function(frame) local family = local msg = "" for i = 1, #family do msg = msg .. "Hello " .. family[i] .. "
" end return msgend
p.langnames = function(frame) local langs = mw.language.fetchLanguageNames local langlist = "" local count = 0 for key, value in pairs(langs) do langlist = langlist .. key .. " - " .. value .. "
" count = count + 1 end return langlist .. "
= " .. count .. " languages"end
p.pageinfo = function(frame) local title = frame.args.title local titleobj = mw.title.new(title) local msg = "" if titleobj.exists then msg = msg .. title .. " exists " if titleobj.isRedirect then msg = msg .. "and is a redirect.
" else msg = msg .. "and is not a redirect.
" end else msg = msg .. title .. " does not exist and is not a redirect.
" end return msg endp.test = function(frame) local test = frame.args.test if string.find(' ', test) ~= 0 then msg = "!!!!!" else msg = "////" end return msg end
return p