britzl

local function a()
	print(debug.traceback())
end

local function b()
	a()
end

local function c()
	b()

britzl

local function on_error(err)
	print("In custom error handler:", err)
	-- something went wrong, handle error here
	-- report to client health for instance
	-- print(debug.traceback())
	-- dump tables
end

local function do_something(a_number)
	-- if this check fails it will be caught by the error handler

britzl

-- keep the original print()
local _print = print

local indentation = ""

--- Pretty print a value
-- If the value is a table it's content will be printed as well (recursively)
local function pretty_print(value)
	local t = type(value)
	if t ~= "table" then

britzl

Keybase proof

I hereby claim:

• I am britzl on github.
• I am britzl (https://keybase.io/britzl) on keybase.
• I have a public key whose fingerprint is 0550 F9F9 695B AA0E C6A3 E29E 081A 6067 688C FEA3

To claim this, I am signing this object:

britzl

--- A module for guarding tables from new indices. Typical use is to guard the global scope.
-- Get the latest version from https://gist.github.com/britzl/546d2a7e32a3d75bab45
-- @module superstrict
-- @usage
--
--	-- Defold specific example. Allow the gameobject and gui script lifecycle functions. Also allow assignment of
--	-- facebook and iap modules for dummy implementations on desktop. The whitelist handles pattern matching and in the
--	-- example all functions prefixed with '__' will also be allowed in the global scope
-- 	local superstrict = require("superstrict")
-- 	superstrict.lock(_G, { "go", "gui", "msg", "url", "sys", "render", "factory", "particlefx", "physics", "sound", "sprite", "image", "tilemap", "vmath", "matrix4", "vector3", "vector4", "quat", "hash", "hash_to_hex", "hashmd5", "pprint", "iap", "facebook", "push", "http", "json", "spine", "zlib", "init", "final", "update", "on_input", "on_message", "on_reload", "__*" })

britzl

local function gdump()
	local function dump_table(t, indentation)
		indentation = indentation or ""
		local table_model = {}
		for k,v in pairs(t) do
			table_model[type(v)] = table_model[type(v)] or {}
			table_model[type(v)][k] = v
		end
		for type,_ in pairs(table_model) do
			print(indentation .. type .. ":")

britzl

# from http://stackoverflow.com/a/8597411/1266551
if [[ "$OSTYPE" == "linux-gnu" ]]; then
        # ...
elif [[ "$OSTYPE" == "darwin"* ]]; then
        # Mac OSX
elif [[ "$OSTYPE" == "cygwin" ]]; then
        # POSIX compatibility layer and Linux environment emulation for Windows
elif [[ "$OSTYPE" == "msys" ]]; then
        # Lightweight shell and GNU utilities compiled for Windows (part of MinGW)
elif [[ "$OSTYPE" == "win32" ]]; then

britzl

#!/bin/bash
# Downloads an OS specific Lua 5.1 binary

if [[ "$OSTYPE" == "linux-gnu" ]]; then
	LUA_DOWNLOAD_URL="http://sourceforge.net/projects/luabinaries/files/5.1.5/Tools%20Executables/lua-5.1.5_Linux32_64_bin.tar.gz/download"
	LUA_BINARY=lua5.1
elif [[ "$OSTYPE" == "darwin"* ]]; then
	LUA_DOWNLOAD_URL="http://sourceforge.net/projects/luabinaries/files/5.1.5/Tools%20Executables/lua-5.1.5_MacOS109_bin.tar.gz/download"
	LUA_BINARY=lua5.1
elif [[ "$OSTYPE" == "win32" ]]; then

britzl

--- Module that can be used to get a callback when a certain amount of time has elapsed
--
-- @usage
-- local timer = require "timer"
-- function init(self)
-- 		self.t1 = timer.seconds(2, function()
--			print("2 seconds have elapsed")
--		end)
-- 		self.t2 = timer.seconds(5, function()
--			print("5 seconds have elapsed")

britzl

#!/bin/bash
title=$(less game.project | grep "^title = " | cut -d "=" -f2 | sed -e 's/^[[:space:]]*//')
title_no_space=$(echo -e "${title}" | tr -d '[[:space:]]')

echo "Project: ${title}"

if [ ! -f bob.jar ]
	then
		echo "Unable to find bob.jar. Download it from d.defold.com."
		exit 1