somebox

#!/bin/bash

# A script to set up a new mac. Uses bash, homebrew, etc.

# Focused for ruby/rails development. Includes many utilities and apps:
# - homebrew, rvm, node
# - quicklook plugins, terminal fonts
# - browsers: chrome, firefox
# - dev: iterm2, sublime text, postgres, chrome devtools, etc.
# - team: slack, dropbox, google drive, skype, etc

somebox

Thoughts about Rails Presenters

This is a collection of links, examples and rants about Presenters/Decorators in Rails.

---

The "Decorator" pattern slowly started gaining popularity in Rails several years ago. It is not part of core Rails, and there's many different interpretations about how it should work in practice.

Jay Fields wrote about it in 2007 (before he switched back to Java and then Clojure): http://blog.jayfields.com/2007/03/rails-presenter-pattern.html

cbilson

Screen Capture -> HTTP(HLS)

Rubble from my attempt to do an impromptu screen-share to chrome on my google-tv for my kids.

Doesn't work, but I think it might be kind of close.

Links:

• https://groups.google.com/forum/#!topic/nginx-rtmp/30rYody62D8
• https://github.com/arut/nginx-rtmp-module/blob/master/ngx_rtmp_relay_module.c
• http://www.videolan.org/doc/streaming-howto/en/ch04.html

adamgamble

# Make sure you do this from time to time:
sudo apt-get update && sudo apt-get upgrade -y

# Here are the actual packages (feel free to contribute):
sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev nodejs libssl-dev libreadline6-dev libreadline-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev ncurses-term automake libtool bison subversion libcurl4-openssl-dev mysql-client mysql-server postgresql postgresql-contrib imagemagick libmagickwand-dev apache2-mpm-prefork apache2-prefork-dev libapr1-dev libaprutil1-dev redis-server vim -y

# Make default editor vim :)
echo "export EDITOR=vim" >> ~/.bashrc

# Install RVM

brentd

require 'parallel' # gem install parallel (https://github.com/grosser/parallel)

# Monkey patch to Sprockets::StaticCompiler, a class provided by actionpack
# that's used by the assets:precompile task. This patch uses the Parallel gem
# to parallelize asset compilation in the simplest way possible.
#
# Parallel wraps Process.fork to handle things like inter-process communication
# via pipes and determining the maximum number of processes to run based on
# your system's total logical processors. So far only tested on MRI 1.9.3 on OS X.
module Sprockets

ksarna

# You can use this class in your console. For example
#   p = ProfilingTools.new
#   p.profiled_request(:controller => :welcome, :action => :index)
# this will profile whole application stack and save file in your tmp/profiler folder
# You can also use +request+ method just to see the output for example:
#
#   p.request(:controller => :offers, :action => :index)
#   
#   p.response.body
#   p.response.cookies # and so on

kathgironpe

Naming files and using asset_path

application.scss.erb
- use <%= asset_path 'background.jpg' %>

on config/environments/production.rb

michiel

#
# Wide-open CORS config for nginx
#
location / {

     if ($request_method = 'OPTIONS') {

        add_header 'Access-Control-Allow-Origin' '*';
        
        #

mxriverlynn

  var Credentials = Backbone.Model.extend({
    // ... code for a validated event here
  });

  var LoginView = Backbone.View.extend({
    initialize: function(){
      this.loginButton = $("#login");

      // tight coupling and leaky code...
      this.model.view = this;

rkh

module System
  extend self
  def cpu_count
    return Java::Java.lang.Runtime.getRuntime.availableProcessors if defined? Java::Java
    return File.read('/proc/cpuinfo').scan(/^processor\s*:/).size if File.exist? '/proc/cpuinfo'
    require 'win32ole'
    WIN32OLE.connect("winmgmts://").ExecQuery("select * from Win32_ComputerSystem").NumberOfProcessors
  rescue LoadError
    Integer `sysctl -n hw.ncpu 2>/dev/null` rescue 1
  end