Module:sandbox

The following documentation is located at Module:sandbox/documentation. ^[edit]

Useful links: subpage list • links • transclusions • testcases • sandbox

Module sandbox for tests. The main function is show.

If you want to keep your test module as private, please create page in format: Module:User:(username)/(module_name).

---

---

local export = {}

mw.log("Hello")

function export.show(frame)
	local bit32 = require "bit32"
	local function all_capitalizations(word)
		-- Word must consist only of ASCII alphabetic characters.
		if type(word) ~= "string" then
			error("expected string")
		end
		local len = #word
		if len > 32 then
			error("too many bytes")
		end
		local limit = bit32.lshift(1, len) - 1
		local i = 0
		return function()
			i = i + 1
			if i > limit then return nil end
			local char_i = 0
			return word:gsub(".", function(letter)
				local cur_char = char_i
				char_i = char_i + 1
				return bit32.band(bit32.lshift(1, cur_char), i) ~= 0 and letter:upper() or letter:lower()
			end)
		end
	end
	for prefix in all_capitalizations("Module") do
		local name = prefix .. ":sandbox"
		mw.log(name)
		require(name)
	end
	for prefix in all_capitalizations("Mod") do
		local name = prefix .. ":sandbox"
		mw.log(name)
		require(name)
	end
end

return export