b0mbie’s gists

b0mbie / tty.lua

Created July 4, 2023 19:49

Terminal control library in pure Lua.


	--
	-- tty.lua
	--
	-- Written by [aka]bomb, 2023
	--
	-- Permission is hereby granted, free of charge, to any person obtaining a copy of
	-- this software and associated documentation files (the "Software"), to deal in
	-- the Software without restriction, including without limitation the rights to
	-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies

b0mbie / parenmult.lua

Last active May 11, 2023 10:44

Lua one-liner that adds a __call metamethod to numbers which multiplies given parameters with self and returns them.

local s,u=select,table.unpack or unpack debug.setmetatable(3,{__call=function(x,...)local n,t=s('#',...),{}for i=1,n do t[i]=x*s(i,...) end return u(t,1,n)end})

b0mbie / dutchify.lua

Created September 7, 2022 19:48

dutchify.js implementation in Lua.


	local oohsub = { o = 'e', O = 'E' }
	local function oo(m)
	return m:sub(1, -2) .. m:sub(-1):gsub("[Oo]", oohsub)
	end

	local function isupper(s) return s:upper() == s end

	local function dj(m)
	local wordc = m:sub(2)

b0mbie / tserial-function.lua

Last active July 7, 2022 22:31

Table binary serialization library for Lua.

	--
	-- tserial.function.lua
	--
	-- Written by [aka]bomb, 2022
	--
	-- Permission is hereby granted, free of charge, to any person obtaining a copy of
	-- this software and associated documentation files (the "Software"), to deal in
	-- the Software without restriction, including without limitation the rights to
	-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
	-- of the Software, and to permit persons to whom the Software is furnished to do

b0mbie / printf.lua

Created June 28, 2022 17:23

A printfln and printpfln library for Lua.

	--
	-- printf.lua
	--
	-- Written by [aka]bomb, 2022
	--
	-- Permission is hereby granted, free of charge, to any person obtaining a copy of
	-- this software and associated documentation files (the "Software"), to deal in
	-- the Software without restriction, including without limitation the rights to
	-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
	-- of the Software, and to permit persons to whom the Software is furnished to do

b0mbie / hook.lua

Last active June 27, 2022 22:55

Very simple (non-debug) hook library for Lua.

	--
	-- hook.lua
	--
	-- Written by [aka]bomb, 2022
	--
	-- Permission is hereby granted, free of charge, to any person obtaining a copy of
	-- this software and associated documentation files (the "Software"), to deal in
	-- the Software without restriction, including without limitation the rights to
	-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
	-- of the Software, and to permit persons to whom the Software is furnished to do

b0mbie / imean.lua

Created May 14, 2022 14:25

Iterative mean function for Lua

	return function imean(m, v, i)
	return ((m * i) + v) / (i + 1)
	end

b0mbie / circdiff.lua

Created May 8, 2022 15:25

Circular difference function for Lua

	local abs = math.abs
	return function (a, b, m)
	local diff = b - a
	local hm = m * 0.5
	if diff > hm then
	return diff - m
	elseif diff < -hm then
	return m + diff
	end
	return diff

b0mbie / linf.lua

Last active June 27, 2022 22:56

Small linear function library. linf stands for linear function

	--
	-- linf.lua
	--
	-- Written by [aka]bomb, 2022
	--
	-- Permission is hereby granted, free of charge, to any person obtaining a copy of
	-- this software and associated documentation files (the "Software"), to deal in
	-- the Software without restriction, including without limitation the rights to
	-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
	-- of the Software, and to permit persons to whom the Software is furnished to do

b0mbie / print_debug.lua

Last active April 17, 2022 19:04

Library for creating printfln and debugfln functions

	local printDebug = {
	debug = false
	}

	--- Similar to printfln of C, but uses Lua's print (which usually appends a newline).
	function printDebug.printfln(fmt, ...) print(string.format(fmt, ...)) end

	--- Create a printfln and debugfln function for a named context.
	--- printfln message prefix: "[<ctx>] "
	--- debugfln message prefix: "[<ctx>-debug] "

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