ryanb

Railties 3.1 RC4

• The new rake task assets:clean removes precompiled assets. [fxn]

• Application and plugin generation run bundle install unless --skip-gemfile or --skip-bundle. [fxn]

• Fixed database tasks for jdbc* adapters #jruby [Rashmi Yadav]

• Template generation for jdbcpostgresql #jruby [Vishnu Atrai]

karmi

ElasticSearch.org Website Search: Field Notes

These are field notes gathered during installation of website search facility for the ElasticSearch website.

You may re-use it to put a similar system in place.

The following assumes:

raul

class AppServerConfiguration
  attr_accessor :port, :admin_password
end

class Configuration 
  
  attr_accessor :tail_logs, :max_connections, :admin_password
  
  def initialize(block)
    block.call(self)

javier

#kaminari uses different method names than will:paginate, but with a small add-on 
#we can use it for paginating thinking sphinx results
ThinkingSphinx::Search.class_eval do
  def num_pages
    total_pages
  end
  
  def limit_value                                                                               
    per_page
  end  

igrigorik

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

paneq

#!/usr/bin/env ruby

require 'bundler'
Bundler.setup(:default, :test) if defined?(Bundler)
require "selenium-webdriver"
require 'capybara/dsl'

Capybara.default_driver = :selenium
Capybara.default_selector = :css
Capybara.default_wait_time = 5

fletcherm

RSpec.configure do |config|
  # RSpec automatically cleans stuff out of backtraces;
  # sometimes this is annoying when trying to debug something e.g. a gem
  config.backtrace_clean_patterns = [
    /\/lib\d*\/ruby\//,
    /bin\//,
    /gems/,
    /spec\/spec_helper\.rb/,
    /lib\/rspec\/(core|expectations|matchers|mocks)/
  ]

fguillen

(Several of these git examples have been extracted from the book 'Pragmatic guide to GIT' of Travis Swicegood )

Git tips

Global git user

git config --global user.name "Fernando Guillen"
git config --global user.email "[email protected]"

Repository git user

cd /develop/myrepo

micho

// Run the function as soon as it's called, but prevent further calls during `delay` ms
// Example: function.throttle(200) will only run function() once every 200 ms.
// Useful, for example, to avoid constant processing while typing in a live search box.
Function.prototype.throttle = function(delay) {
  var fn = this
  return function() {
    var now = (new Date).getTime()
    if (!fn.lastExecuted || fn.lastExecuted + delay < now) {
      fn.lastExecuted = now
      fn.apply(fn, arguments)

dchelimsky

RSpec.configure do |c|
  c.around do |example|
    Capybara.using_driver(example.metadata[:driver], &example)
  end
end

module Capybara
  def self.using_driver(driver)
    Capybara.current_driver = driver
    yield