Module:Sandbox/Clockery Explained

-- Google Code-in 2017, Introduction to Lua in Wikipedia.-- Google Code-in 2017, Create your own Lua module on English Wikipedialocal p =

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

p.Hitchhiker = function(frame) num = frame.args.num or 42 if (num

42) then msg = num .. "is the answer, but what is the question?
" else msg = num .. " is not the answer to the Ultimate Question of Life, the Universe, and Everything, please try again.
" end return msgend

p.temperature = function(frame) cel = frame.args.celsius fah = (cel * 9 / 5) + 32 return cel .. " degrees Celsius is " .. fah .. " degrees Fahrenheit.
"end

p.temperature2 = function(frame) c = tonumber(frame.args.c) or 0 fah = (c * 9 / 5) + 32 msg = c .. " degrees Celsius is " .. fah .. " degrees Fahrenheit.
" if c > 9 then msg = msg .. "It is warm.
" else msg = msg .. "It is cold.
" end return msgend

p.times = function(frame) local num = tonumber(frame.args.num) or 2 local out = "Times table of " .. num .. "
" for i = 1, 12 do out = out .. num .. " times " .. i .. " equals " .. i * num .. "
" end return outend

p.mum = function(frame) local family = local number = #family local msg = "" for i = 1, number 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 pagetitle = frame.args.ptitle local newobj = mw.title.new(pagetitle) local id = newobj.id if id

0 then returntext1 = " does not exist " else returntext1 = " exists " end if newobj.isRedirect

true then returntext2 = " is a redirect.
" else returntext2 = " is not a redirect.
" end return pagetitle .. returntext1 .. "and" .. returntext2end

return p