Module:Sandbox/TechneSiyam

--TechneSiyam Google Code-in 2019, Introduction to Lua in Wikipedia

local p = {}

function p.hello( frame ) return "Hello, world!" end

p.Hi = function(frame) strName = frame.args.name or "Jimmy" return "Hello from Lua to my friend " .. strName .. ". " end

function p.converttemp( frame ) cels = tonumber(frame.args.celsius) or 0 fahr = (cels*9/5)+32 msg = fahr if cels >= 9 then st = 'It is warm' else st = 'It is cold' end msg = cels..' degrees celsius is '..fahr..' degrees Fahrenheit.'..st	return msg end -- Task 4 function p.timestable(frame) local numb = tonumber( frame.args.numb ) or 2 local out = numb.." Times table " for i = 1, 12 do out = out .. i .. ' times ' .. numb .. ' equals ' .. i * numb .. " "	end return out end -- Table function p.people(frame) local friends = {"Agnetha", "Betty", "Carlos", "Davinder", "Eloise", "Siyam"} local msg = "" for n = 1, #friends do msg = msg .. "Hello " .. friends[n] .. " "	end return msg end

function p.sent(frame) local txt = frame.args.text or "" local out = string.sub(txt, 1, 1) local first = string.upper( out ) local last = string.sub(txt, 2) return first..last end

function p.unpack(frame) local dmy = frame.args.dmydate or "" local d, m, y = string.match(dmy, "(%d+) (%w+) (%d+)") return "Year = " .. y .. " Day = " .. d .. " Month = " .. m end function p.langs(frame) local langslist = mw.language.fetchLanguageNames local out = "" local count = 0 for k, v in pairs(langslist) do out = out .. k .. " - " .. v .. " "		count = count + 1 end return out .. " = " .. count .. " languages" end

function p.fallbacklangs(frame) local list = frame.args.langcode local code = mw.language.getFallbacksFor( list ) local num = '' for i = 1, #code do num = num .. ' - ' .. code[i] end return list .. num end

p.pgtitle = function( frame ) local title = frame.args.title local ttlobj = mw.title.new( title ) local txt = ttlobj.text return txt end

p.pginfo = function( frame ) local title = frame.args.title if title == nil then return ' It does not exist and is not a redirect' end local ttlobj = mw.title.new( title ) if ttlobj == nil then return ' It does not exist and is not a redirect' end local txt = ttlobj.text if ttlobj.exists then word = ' exists' else word = ' does not exist' end if ttlobj.isRedirect then page = ' is a redirect' else page = ' is not a redirect' end return txt .. word .. ' and' .. page end return p