Module:Sandbox/YJJcoolcool

--YJJcoolcool Google Code-in 2019, Introduction to Lua in Wikipedia --Working with Modules

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

p.converttemp = function(frame) cels = tonumber(frame.args.celsius) or 0 fahr = cels*9/5+32 msg = cels .. " degrees Celsius is equal to "..fahr.." degrees Fahrenheit." if cels>9 then msg = msg.." It is warm." else msg = msg.." It is cold." end 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 .. numb .. " times ".. i .. " equals " .. i * numb .. " "	end return out end

function p.people(frame) local friends = {"Agnetha", "Betty", "Carlos", "Davinder", "Eloise", "Mike", "John","Kevin"} local msg = "" for i = 1,#friends do msg = msg .. "Hello " .. friends[i] .. " "	end return msg end

--Task 5 function p.sent(frame) local txt = frame.args.text or "" local first = string.upper(string.sub(txt,1,1)) local out = first..string.sub(txt, 2) return out 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.unpack2(frame) local dmy = frame.args.dmydate or "" local m, d, y = string.match(dmy, "(%w+) (%d+), (%d+)") return "Year = " .. y .. " Day = " .. d .. " Month = " .. m end return p