Module:Sandbox/Stibba0/GCI

-- Stibba: Google Code-in, Introduction to Lua in Wikipedia -- Stibba: Google Code-in, Lua Task 2 - 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 .. ". " end

p.Temperature = function(frame) cel = tonumber(frame.args.celsius or 0) fah = (cel*9)/5 + 32 msg = cel .. " degrees is equal to " .. 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 " for i = 1, 12 do out = out .. num .. ' times ' .. i .. ' equals ' .. i * num .. " "	end return out end

p.mum = function(frame) local family = {"Dad", "Mum", "Uncle Stan", "Aunty Elsie", "Brian", "Jared", "Maria", "Sophie"} local msg = "" for i =1, #family do msg = msg .. "Hello " .. family[i] .. " "	end return msg end

p.sentence = function(frame) local str = frame.args.words or "" local out = string.upper( string.sub(str, 1, 1) ) .. string.sub(str, 2) return out end

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 = " .. month end

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 local langlist = mw.language.getFallbacksFor(langcode) 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.pagename = function( frame ) local ttl = frame.args.title local ttlobj = mw.title.new( ttl ) local txt = ttlobj.text return txt end

p.pageinfo = function( frame ) local ttl = frame.args.title or '' local ttlobj = mw.title.new( ttl ) if not(ttlobj) then return 'Title Invalid' end local ttlmsg = ttl if ttlobj.exists then ttlmsg = ttlmsg .. ' exists and is ' else ttlmsg = ttlmsg .. ' does not exist and is ' end if ttlobj.isRedirect then ttlmsg = ttlmsg .. ' a redirect' else ttlmsg = ttlmsg .. ' not a redirect' end return ttlmsg end

return p