-- cheddarooz Google Code-in, Introduction to Lua in Wikipedia. (-- 2 hyphens starts a comment)
-- cheddarooz Google Code-in, Working with modules.local p =
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-- cheddarooz Google Code-in, Calculations and Tests
function p.temperature(frame) cel=tonumber(frame.args.celcius) or 0 -- parameter celcius is now called cel fah = (cel*9)/5 + 32 msg = cel.." degrees Celcius is " .. fah .. " degrees Farenheit. " if cel > 9 then msg = msg.. " It is warm" else msg =msg.. " It is cold" end
return msgend
-- 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
p.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)) .. 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-- 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"end
p.fallbacks = function(frame) local fallbacks = mw.language.getFallbacksFor(frame.args.fallbacks) fell = " " for x, e in pairs(fallbacks) do fell = fell .. x .. ", " .. e end return fell end
p.pagename = function(frame) local ttl = frame.args.title local ttlobj = mw.title.new(ttl) local txt = ttlobj.text return txt
end
p.pageinfo = function (frame) end
return p -- will return the table of functions in p