imported>Subiloble at 15:23, 6 January 2018

2018-01-06T15:23:31Z

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--Subiloble Google Code-in 2017, Introduction to Lua in Wikipedia.
--[Lua task #03] Create your own Lua module on English Wikipedia
local p = {} -- p stands for package

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

function p.temperature(frame)
cel = frame.args.celsius or 0
value = tonumber(cel) or 0
fah = value * 9 / 5 + 32
msg = value .. " degrees Celsius is " .. fah .. " degrees Fahrenheit. "
if (value > 9) then msg = msg .. "It is warm. " else msg = msg .. "It is cold. " end
return msg
end

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 " .. num * i .. " "
end
return out
end

p.mum = function(frame)
local family = {"Dad", "Mum", "Uncle Stan", "Aunty Elsie", "Brian", "Zoe", "Jhin", "Kelly"}
local msg = "Hello "
for i = 1,#family do
msg = msg .. family[i] .. " " end
msg = msg .. " "
return msg
end

p.langnames = function( frame )
local langs = mw.language.fetchLanguageNames()
local langlist = ""
local count = 0
for key, value in pairs( langs ) do
langlist = langlist .. key .. " - " .. value .. " "
count = count + 1
end
return langlist .. " = " .. count .. " languages"
end

p.pageinfo = function( frame )
local ttl = frame.args.title
local ttlobj = mw.title.new( ttl )
local txt = ttlobj.prefixedText
if ttlobj.exists then txt = txt .. " exists and " else txt = txt .. " does not exist and " end
if ttlobj.isRedirect then txt = txt .. "is a redirect. " else txt = txt .. "is not a redirect. " end
return txt
end

return p

Module:Sandbox/Subiloble - Revision history

imported>Subiloble at 15:23, 6 January 2018