Module:Sandbox/Priyanshu Ahuja Explained

--Priyanshu001 Google Code-in, Introduction to Lua in Wikipedia--TASK 2local 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--Task 3function p.tempurature(frame) cel = frame.args.celsius or 0; cel=tonumber(cel); if cel

nil then cel=0; end fah =9*(cel/5) + 32; msg= cel .." degrees Celsius is ".. fah.. " degrees Fahrenheit."; if cel>9 then msg=msg.." It is warm.
"; else msg=msg.." It is cold.
"; end return msg;end--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.." times ".. i.." equals " .. i * num .. "
" end return outend--tablesp.mum = function(frame) local family = local msg = "" for i=1,#family do msg = msg .. "Hello " .. family[i] .. "
" end return msgend

--task 5p.sentence = function(frame) local str = frame.args.words or "" local out = string.upper(string.sub(str, 1, 1)) out = out ..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

--implimenting american style datep.unpackmdy= function(frame)

local mdy=frame.args.mdy or "" local month, day, year = string.match(mdy,"(%w+) (%d+), (%d+)") return "Year = " .. year .. "
Day = " .. day .. "
Month = " ..monthend

--task 6p.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"endp.fallbacksFor = function(frame) local langcode = frame.args.langcode local langlist = mw.language.getFallbacksFor(langcode) local out = "" for k, v in pairs(langlist) do out = out ..k.. "-" .. v .. "
" end return outendp.pagename = function(frame) local ttl = frame.args.title local ttlobj = mw.title.new(ttl) local txt = ttlobj.text return txtendp.pageinfo = function(frame) local ttl=(frame.args.title) or "" local out=""

local ttlobj = mw.title.new(ttl)if(ttlobj