zoras

module AnyFixture
  INSERT_RXP = /^INSERT INTO ([\S]+)/

  class Cache
    attr_reader :store

    delegate :clear, to: :store

    def initialize
      @store = {}

zoras

#!/usr/bin/env ruby
require "openssl"
require 'digest/sha2'
require 'base64'

# We use the AES 256 bit cipher-block chaining symetric encryption
alg = "AES-256-CBC"

# We want a 256 bit key symetric key based on some passphrase
digest = Digest::SHA256.new

zoras

function reloadCSS() {
  const links = document.getElementsByTagName('link');
  
  Array.from(links)
    .filter(link => link.rel.toLowerCase() === 'stylesheet' && link.href)
    .forEach(link => {
      const url = new URL(link.href, location.href);
      url.searchParams.set('forceReload', Date.now());
      link.href = url.href;
    });

zoras

A good commit message looks like this:

	Header line: explaining the commit in one line

	Body of commit message is a few lines of text, explaining things
	in more detail, possibly giving some background about the issue
	being fixed, etc etc.

	The body of the commit message can be several paragraphs, and
	please do proper word-wrap and keep columns shorter than about

zoras

function rmb {
  current_branch=$(git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
  if [ "$current_branch" != "master" ]; then
    echo "WARNING: You are on branch $current_branch, NOT master."
  fi
    echo "Fetching merged branches..."
  git remote prune origin
  remote_branches=$(git branch -r --merged | grep -v '/master$' | grep -v "/$current_branch$")
  local_branches=$(git branch --merged | grep -v 'master$' | grep -v "$current_branch$")
  if [ -z "$remote_branches" ] && [ -z "$local_branches" ]; then

zoras

# rubocop config files for small Rails4/Ruby2 project
# blog post: http://joanswork.com/rubocop-rails-getting-started/

# .rubocop.yml

AllCops:
  Include:
    - Rakefile
    - config.ru
  Exclude:

zoras

namespace :deploy do
  Rake::Task["deploy:compile_assets"].clear_actions
  task :compile_assets => [:set_rails_env] do
    run_locally do
      if capture("git --no-pager diff #{fetch(:previous_revision)} #{fetch(:current_revision)} app/assets vendor/assets").empty?
         info "Skipping assets compilation"
      else
        invoke 'deploy:assets:precompile'
        invoke 'deploy:assets:backup_manifest'
      end

zoras

Resources for Machine Learning in Ruby

Gems

• liblinear-ruby: Ruby interface to LIBLINEAR using SWIG

• classifier-reborn: Bayesian and LSI classification
  dependencies: GSL

zoras

## From Lynda.com course 'RSpec Testing Framework with Ruby'

describe 'Expectation Matchers' do
  
  describe 'equivalence matchers' do

    it 'will match loose equality with #eq' do
      a = "2 cats"
      b = "2 cats"
      expect(a).to eq(b)

zoras

SSL upgrades on rubygems.org and RubyInstaller versions

UPDATE 2014-12-21: RubyGems 1.8.30, 2.0.15 and 2.2.3 have been released. It requires manual installation, please see instructions below.

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