-- Artbarte Google Code-in, Introduction to Lua in Wikipedia
-- Arbarte Google Code-in, 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" -- Step 13 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 Celsius is " .. fah .. " degrees Fahrenheit. " if cel > 9 then msg = msg .. "It is warm.
" else msg = msg .. "It is cold.
" end return msgend
-- Arbarte Google Code-in, Loops and tables-- 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 outend
p.mum = function(frame) local family = local msg = "" for i = 1, #family do msg = msg .. "Hello " .. family[i] .. "
" end return msgend-- Lua Task 5 - Lua librariesp.sentence = function(frame) local str = frame.args.words or "" local out = string.upper(string.sub(str, 1, 1)) .. 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
-- Lua Task 6 - MediaWiki librariesp.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 fallbacklist = mw.language.getFallbacksFor(langcode) local fallbacklangs = "Fallback language codes for " .. langcode .. " :
" for i = 1, #fallbacklist do fallbacklangs = fallbacklangs .. fallbacklist[i] .. "
" end return fallbacklangsend
p.pagename = function(frame) local ttl = frame.args.title local ttlobj = mw.title.new(ttl) local txt = ttlobj.text return txtend
p.pageinfo = function(frame) local ttl = frame.args.title or "" if ttl
true then redirect = " is a redirect" else redirect = " is not a redirect" end if ttlobj.exists