-- sashrikap Google Code-in 2019, Introduction to Lua in Wikipedia-- Working with moduleslocal 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 = (9*cels/5) + 32 or 0 msg = cels .. " degrees Celsius is " .. fahr .. " degrees Fahrenheit. " if cels > 9 then msg = msg .. 'It is warm.' else msg = msg .. 'It is cold.' end return msg end
-- Task 4function p.timestable(frame) local numb = tonumber(frame.args.numb) or 2 local out = "" for i = 1, 12 do out = out .. numb .. " times " .. i .. " equals " .. i * numb .. "
" end return numb .. " times table" .. "
" .. outend
function p.people(frame) local friends = local msg = "" for i = 1, #friends do msg = msg .. "Hello " .. friends[i] .. "
" end return msgend
function p.sent(frame) local txt = frame.args.text or "" local out = string.sub(txt, 1, 1) out = string.upper(out) out = out .. string.sub(txt, 2, string.len(txt)) return outend
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 = " .. mend
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 langcode = frame.args.langcode or "" local fallbackList = mw.language.getFallbacksFor(langcode) local out = langcode .. ": " local count = 0 for k, v in pairs(fallbackList) do out = out .. v .. "," count = count + 1 end return out .. "
"end
p.pgtitle = function(frame) local title = frame.args.title local ttlobj = mw.title.new(title) local txt = ttlobj.text return txtend
p.pginfo = function(frame) local title = frame.args.title or "" local ttlobj = mw.title.new(title) local txt = ttlobj.text local out = "" if ttlobj.exists
true then out = out .. " a redirect" else out = out .. "not a redirect" end out = out .. "
" return outend
return p