--wwdjbox Google Code-in, Introduction to Lua in Wikipedia--wwdjbox Google Code-in, Working with Moduleslocal p = -- p stands for package
function p.hello(frame) return "Hello, world!"endp.Hi = function(frame) strName = frame.args.name or "Jimbo" return "Hello from Lua to my friend " .. strName .. ".
"end
p.temperature = function(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 msgend-- Task 4p.times = function(frame) local num = tonumber(frame.args.num) or 2 local out = num.." Times table
" for i = 1, 12 do out = out .. num.." time "..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.sentence = function(frame) local str = frame.args.words or "" local out = string.upper(string.sub(str, 1, 1))..string.sub(str, 2) return outend
p.unpackdate = function(frame) local dmydate = frame.args.dmydate or "" local day, month, year = string.match(dmydate, "(%d+) (%w+) (%d+)") return "Year = " .. year .. "
Day = " .. day .. "
Month = " .. monthend
p.langnames = function(frame) local langlist = mw.language.fetchLanguageNames local langs = "" local count = 0 for k, v in pairs(langlist) do langs = langs .. k .. " - " .. v .. "
" count = count + 1 end return langs .. "
= " .. count .. " languages"end
p.fallbacks = function(frame) local langcode = frame.args.langcode or "" local langlist = mw.language.getFallbacksFor(langcode) local langs = "" for k, v in pairs(langlist) do langs = langs .. k .. " - " .. v .. "
" end return langsend
p.pagename = function(frame) local ttl = frame.args.title local ttlobj = mw.title.new(ttl) local txt = ttlobj.text return txtend
p.pageinfo = function(frame) local ttl = frame.args.title or "" local ttlobj = mw.title.new(ttl) local out = "" if(ttlobj
"") then return "Invalid" end if ttlobj.exists then out = out.. " exists and is " else out = out.. " does not exist and is" end if ttlobj.isRedirect then out = out.." a redirect.
" else out = out.." not a redirect.
" end out=ttl..out return outend
return p