Pinboard: bookmarks for rcrowley tagged 'ruby'

The best thing about Django's auth subsystem is that non-logged-in users have a User subclass dedicated to them so you don't have to check for None.

This article goes through the ins and outs of this pattern in Ruby.

ruby nullobject designpatterns polymorphism
january 2012 by rcrowley

copy to mine

railsmachine/nagiosharder - GitHub

APIs to Nagios.

nagios ruby
january 2012 by rcrowley

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rubygems/rubygems-mirror - GitHub

A more official tool for mirroring RubyGems.

rubygems ruby packaging
january 2012 by rcrowley

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lib/veewee/scancode.rb at master from jedi4ever/veewee - GitHub

Ruby code from VeeWee that generates keyboard scancodes. Useful for programmatically controlling VirtualBox.

keyboard scancode ruby veewee virtualbox
january 2012 by rcrowley

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Monitoring Wonderland Survey - Metrics - API - Gateways

An awesomely comprehensive listing of monitoring interoperability tools.

monitoring metrics graphite ganglia munin collectd opentsdb ruby python
january 2012 by rcrowley

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Hosting your own rubygem server » 2beards

Just in case. Mirroring packages is an oft-overlooked part of operating a large infrastructure.

ruby rubygems mirroring packaging
january 2012 by rcrowley

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paulasmuth/fnordmetric - GitHub

Event grapher that performs not just predetermined mathematical transforms on input but arbitrary Ruby functions.

monitoring logging metrics redis ruby eventmachine fnordmetric
january 2012 by rcrowley

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ripienaar/graphite-graph-dsl - GitHub

Ruby code for describing a Graphite graph. So far, this appears to be used to drive Nagios checks based on data collected by Graphite.

graphite nagios ruby
december 2011 by rcrowley

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github/rack-statsd - GitHub

Stats from Rack apps. This can definitely be extended to do more, a la codahale/metrics and friends.

Perhaps the biggest revelation in reading the source, however, is that you can change a Ruby process' title by setting $0.

metrics rack statsd ruby
december 2011 by rcrowley

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d11wtq/whittle - GitHub

Sweet LALR parser example written in Ruby. I'm confused about its lexer, though.

ruby parsing lalr
december 2011 by rcrowley

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lusis/discotheque - GitHub

(Dumping GitHub watches into Pinboard.)

AWS node discovery tools.

aws ruby discovery ops
october 2011 by rcrowley

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mdp/gibberish - GitHub

(Dumping GitHub watches into Pinboard.)

Ruby encryption APIs.

ruby openssl ssl encryption
october 2011 by rcrowley

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jordansissel/rvm-packaging - GitHub

(Dumping GitHub watches into Pinboard.)

RVM-like packaging for Ruby using FPM.

rvm fpm ruby packaging
october 2011 by rcrowley

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tmm1/rbtrace - GitHub

(Dumping GitHub watches into Pinboard.)

strace for Ruby.

strace rbtrace ruby
october 2011 by rcrowley

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bensie/sshkey - GitHub

(Dumping GitHub watches into Pinboard.)

Ruby classes for SSH key pairs. Used in my Extending Puppet talk.

ruby ssh openssh openssl
october 2011 by rcrowley

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drbrain/strace_me - GitHub

(Dumping GitHub watches into Pinboard.)

Hook to strace a particular block of Ruby code.

strace ruby
october 2011 by rcrowley

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maca/arguments - GitHub

(Dumping GitHub watches into Pinboard.)

Python-style keyword arguments for Ruby 1.8/1.9.

ruby python
october 2011 by rcrowley

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martinbtt/net-http-spy - GitHub

(Dumping GitHub watches into Pinboard.)

ruby http
october 2011 by rcrowley

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Thread dumping signal implemented in Ruby code? No problem! — Gist

This is a way better Ruby debugging trick than firing up GDB and raising an exception.

ruby debugging
september 2011 by rcrowley

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Ruby for Jenkins Goes Pre-Alpha

Pure-Ruby Jenkins plugins.

jenkins ruby ci
september 2011 by rcrowley

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Foreman

Run Heroku-style Procfile web apps locally and (win!) generate Upstart configs.

heroku foreman procfile ruby
june 2011 by rcrowley

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[ruby-core:36440] Changes for Ruby in Debian (and Ubuntu)

Regarding using Debian alternatives for /usr/bin/ruby: smart move but one that's going to cause issues as the owner of /usr/bin/ruby changes.

Regarding /usr/local/bin/gem: this is terrible and stupid. System packages use --prefix=/usr. It's a slippery slope to go back on this now.

Regarding continued stupidity with the ruby1.9.1 and libruby1.9.1 packages: there's plenty of blame to go around but these should be ruby1.9 and libruby1.9, damn the consequences.

ruby debian ubuntu packaging
june 2011 by rcrowley

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SlimGems: A Compatible & Stable RubyGems Fork

The SlimGems project. A well-run fork of RubyGems. Here's hoping it becomes the primary branch soon.

rubygems slimgems ruby packaging
june 2011 by rcrowley

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SlimGems, a drop-in replacement for RubyGems (gnuu.org)

"I’d like to believe that major infrastructure projects like RubyGems need to follow different rules when it comes to API agility." "We want to create a responsible process surrounding development of new features and refactorings."

This is how you run a package manager project.

rubygems slimgems ruby packaging
june 2011 by rcrowley

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Lucas Nussbaum’s Blog » Blog Archive » Giving up on Ruby packaging

I like this guy.

ruby debian packaging distro
january 2011 by rcrowley

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Debugging Ruby

Aman's tour of Ruby debugging strategies. I like gdb.rb a lot more than firing up regular gdb and saying call rb_raise(rb_eException, "BOOM") to get a stack trace.

ruby debug
september 2010 by rcrowley

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File: README [\Clogger - configurable request logging for Rack]

Rack logging middleware.

rack log logging middleware ruby
august 2010 by rcrowley

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File: README [Rainbows! - Unicorn for sleepy apps and slow clients]

Standing on the shoulders of giants.

rainbows unicorn ruby rack http
august 2010 by rcrowley

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eigenclass - Inspecting a live Ruby process, easier if you cheat.

More tricks for inspecting Ruby processes in GDB.

ruby gdb
august 2010 by rcrowley

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the { buckblogs :here }: Inspecting a live Ruby process

Tricks for inspecting Ruby processes in GDB.

ruby gdb
august 2010 by rcrowley

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examples/app.rb at master from mperham's em_postgresql - GitHub

ActiveRecord in Sinatra in my back pocket.

activerecord sinatra ruby
july 2010 by rcrowley

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EventMachine: scalable non-blocking i/o in ruby
eventmachine ruby async events event
july 2010 by rcrowley

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Running Vim within IRB
vim irb ruby
may 2010 by rcrowley

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The Lowdown on Routes in Rails 3 | Engine Yard Ruby on Rails Blog

Better than before. Still more magical than narwhals riding unicorns.

ruby rails
april 2010 by rcrowley

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Net::SSH Software Suite

More up-to-date Net::SSH docs than Google surfaces.

ruby net-ssh ssh
april 2010 by rcrowley

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Introducing Phat, an Asynchronous Rails app

Some great work on concurrency in a Rack app.

ruby rack rails eventmachine
april 2010 by rcrowley

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http://innig.net/software/ruby/closures-in-ruby.rb

Detailed exploration into the differences between the seven closure-like facilities in Ruby. For my money, it seems the take-away is to always use Kernel#lambda for truly portable closures.

ruby lambda closures
march 2010 by rcrowley

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Programming Ruby: The Pragmatic Programmer's Guide

The Ruby book.

ruby
february 2010 by rcrowley

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Oniguruma

Ruby and Facebook's HipHop PHP both use this regular expression library, rumored to be based on the Thompson NFA (http://swtch.com/~rsc/regexp/regexp1.html).

regex oniguruma hiphop php ruby
february 2010 by rcrowley

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Debian/Ruby Extras - Dear Upstream Developers
debian ruby packaging
january 2010 by rcrowley

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Ragel State Machine Compiler
ragel parser generator fsm c c++ ruby
october 2009 by rcrowley

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Programming Ruby: The Pragmatic Programmer's Guide

When I fully understand this, I'll be very smart:

module_eval <<-"end_eval"
alias_method :__#{id.to_i}__, #{id.inspect}
def #{id.id2name}(*args, &block)
def self.#{id.id2name}(*args, &block)
@__#{id.to_i}__
end
@__#{id.to_i}__ = __#{id.to_i}__(*args, &block)
end
end_eval

ruby metaprogramming
october 2009 by rcrowley

copy to mine