linyows

shared_context "for_extending" do
  context "extended with MyModule" do
    before(:all){ subject.extend(MyModule) }
    it "should define #some_method" do
      subject.should respond_to(:some_method)
    end
    yield
  end
end

linyows

#!/usr/bin/env ruby

# README
#
# Create snapshot
# ===============
#
# Create snapshot of volume. and generation management.
#
# Usage

linyows

#!/usr/bin/env ruby

# README
#
# Generate the Hosts Dynamically
# ==============================
#
# Usage
# -----
#

linyows

Vagrant Setup

This tutorial guides you through creating your first Vagrant project.

We start with a generic Ubuntu VM, and use the Chef provisioning tool to:

• install packages for vim, git
• create user accounts, as specified in included JSON config files
• install specified user dotfiles (.bashrc, .vimrc, etc) from a git repository

Afterwards, we'll see how easy it is to package our newly provisioned VM

linyows

# -*- mode: ruby -*-
# vi: set ft=ruby : 
# David Lutz's Multi VM Vagrantfile
# inspired from Mark Barger's https://gist.github.com/2404910

boxes = [
  { :name => :web,    :role => 'web_dev',     :ip => '192.168.33.1', :ssh_port => 2201, :http_fwd => 9980, :cpus =>4, :shares => true },
  { :name => :data,        :role => 'data_dev',         :ip => '192.168.33.2', :ssh_port => 2202, :mysql_fwd => 9936, :cpus =>4 },
  { :name => :railsapp,    :role => 'railsapp_dev',     :ip => '192.168.33.3', :ssh_port => 2203, :http_fwd => 9990, :cpus =>1}
]

linyows

// ==UserScript==
// @name           github-build-badge
// @author         linyows
// @namespace      http://linyows.com/
// @description    "Expand build status badge"
// @include        https://github.com/*
// ==/UserScript==

(function() {
  var match_witch_badge = /<a href="(http:\/\/ci[0-9]{0,3}\..*\.[a-z]{2,5}\/job\/.*)"><img src=".*" alt="Build Status" data-canonical-src=".*" style=".*"><\/a>/g;

linyows

class ApplicationController < ActionController::Base
  ...
  # FORCE to implement content_for in controller
  def view_context
    super.tap do |view|
      (@_content_for || {}).each do |name,content|
        view.content_for name, content
      end
    end
  end

linyows

# 2. Include Sweeping module in your controller(s) to have cache_sweeper
#    method to be avaliable, or right in ApplicationController so it will be
#    available in all controllers inheriting from it.

class ApplicationController < ActionController::Base
  include ActionController::Caching::Sweeping

  # ...
end

linyows

#!/usr/bin/env ruby

remote = `git remote -v | grep origin | awk '{print $2}'`.
  split("\n").first.chomp.
  sub(/.*:(.*)/, '\1').sub(/\.git/, '')

log = `git log --after=yesterday --author='linyows'`
#log = `git log --author='linyows'`
commits = {}
count = 0

linyows

var startDate = new Date(2012, 8-1, 31);
var endDate = new Date(2012, 8-1, 31);
if (startDate.getTime() <= nowDate.getTime() && nowDate.getTime() < endDate.getTime()) {
}