| require 'rubygems' | |
| require 'rack' | |
| class Object | |
| def webapp | |
| class << self | |
| define_method :call do |env| | |
| func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?) | |
| [200, {}, send(func, *attrs)] | |
| end |
| ctrl-z | |
| bg | |
| touch /tmp/stdout | |
| touch /tmp/stderr | |
| gdb -p $! | |
| # In GDB | |
| p dup2(open("/tmp/stdout", 1), 1) | |
| p dup2(open("/tmp/stderr", 1), 2) |
| require 'rubygems' | |
| require 'json' | |
| require 'redis' | |
| class RedisComments | |
| def initialize(redis,namespace,sort_proc=nil) | |
| @r = redis | |
| @namespace = namespace | |
| @sort_proc = sort_proc | |
| end |
| -- Something like (ZeroMQ in this case) | |
| return { | |
| typedefs = { | |
| functions = { | |
| zmq_free_fn = { "void", "data", "hint" }, | |
| }, | |
| structs = { | |
| zmq_pollitem_t = "zmq_pollitem_t" | |
| }, |
| http { | |
| log_format filt '$remote_addr - $remote_user [$time_local] "$_request" ' | |
| '$status $body_bytes_sent "$http_referer" ' | |
| '"$http_user_agent" "$http_x_forwarded_for"'; | |
| server { | |
| location /login { | |
| # `set` is provided by the Rewrite module | |
| set $filter "password|secret"; |
Confirming the theory that at some point most speakers drop out of the circuit and become less visible :)
| Exceptional Ruby (Avdi Grimm) | |
| Objects on Rail (Avdi Grimm) | |
| Confident Ruby (Avdi Grimm) | |
| Eloquent Ruby (Russ Olsen) | |
| Growing Object-Oriented Software Guided by Tests (Steve Freeman and Nat Pryce) | |
| Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation (Jez Humble and David Farley) | |
| Clean Code (Robert C. Martin) | |
| Working with UNIX processes (Jesse Storimer) | |
| Working With TCP Sockets (Jesse Storimer) | |
| Founders at Work (Livingston) |
| require 'net/http' | |
| # WARNING do not use this; it works but is very limited | |
| def resolve url | |
| res = Net::HTTP.get_response URI(url) | |
| if res.code == '301' then res['location'] | |
| else url.to_s | |
| end | |
| end |
| # Here's a contrived example of a LEFT JOIN using ARel. This is an example of | |
| # the mechanics, not a real-world use case. | |
| # NOTE: In the gist comments, @ozydingo linked their general-purpose ActiveRecord | |
| # extension that works for any named association. That's what I really wanted! | |
| # Go use that! Go: https://gist.github.com/ozydingo/70de96ad57ab69003446 | |
| # == DEFINITIONS | |
| # - A Taxi is a car for hire. A taxi has_many :passengers. | |
| # - A Passenger records one person riding in one taxi one time. It belongs_to :taxi. |
| If tomorrow all the things were gone, | |
| I’d worked for all my life. | |
| And I had to start again, | |
| with just my children and my wife. | |
| I’d thank my lucky stars, | |
| to be livin here today. | |
| ‘ Cause the flag still stands for freedom, | |
| and they can’t take that away. |
