askehansen

$.fn.parsley.defaults = {
  // basic data-api overridable properties here..
  inputs: 'input, textarea, select'           // Default supported inputs.
  , excluded: 'input[type=hidden], :disabled' // Do not validate input[type=hidden] & :disabled.
  , trigger: false                            // $.Event() that will trigger validation. eg: keyup, change..
  , animate: true                             // fade in / fade out error messages
  , animateDuration: 300                      // fadein/fadout ms time
  , focus: 'first'                            // 'fist'|'last'|'none' which error field would have focus first on form validation
  , validationMinlength: 3                    // If trigger validation specified, only if value.length > validationMinlength
  , successClass: 'has-success'           // Class name on each valid input

chriskottom

set :application, 'Example'         # the name of your app
set :location, 'example.com'        # server address
set :user, 'deploy'                 # remote user (unprivileged deployment user)
set :group, 'www-data'              # remote group (should be the group your web server runs as)
set :use_sudo, false

set :scm, 'none'
set :deploy_via, :copy
set :repository, '.'
set :deploy_to, '/var/www/example'

koenpunt

select.form-control + .chosen-container.chosen-container-single .chosen-single {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.428571429;
    color: #555;
    vertical-align: middle;
    background-color: #fff;

basiszwo

# thanks to @rainchen
class BaseUploader < CarrierWave::Uploader::Base
 
  storage :file
  after :remove, :delete_empty_upstream_dirs
 
  # e.g.: "uploads/venue/photo/000/000/003/thumb_Limoni_-_overall-resized-1.jpg"
  def store_dir
    "#{base_store_dir}/#{model_id_partition}"
  end

marvinahv

h1 This #{foo} is here.

jstorimer

This is a proof-of-concept of a couple of concurrent data structures written in Ruby.

The implementations are heavily commented for those interested. There are benchmarks (with results) included below. The results are interesting, but, as always, take with a grain of salt.

Data structures

AtomicLinkedQueue is a lock-free queue, built on atomic CAS operations.

randym

$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
require 'axlsx'
require 'date'

p = Axlsx::Package.new
wb = p.workbook
wb.styles do |style|

  # Date/Time Styles
  #

jlxw

ExceptionNotifier::Notifier.class_eval do
  #https://github.com/smartinez87/exception_notification/blob/master/lib/exception_notifier/notifier.rb
  def self.exception_notification(*args)
    message = super
    
    _limit = 5.minutes.ago
    @@last_notification||=_limit 
    if @@last_notification > _limit
      Rails.logger.info "ExceptionNotifier rate limit triggered, #{ExceptionNotifier::Notifier.deliveries.size} notifications limited."
      message.delivery_method :test

jacobvosmaer

Open all files with git merge conflicts in MacVim

git diff --name-only | uniq | xargs mvim

When git encounters a merge conflict, e.g. during a rebase, it drops you back into the shell with a dirty working directory. I like this one-liner for opening all files with a merge conflict in MacVim.

Once you're in Vim, you can then switch between the files with :n and :prev, or another favourite: :w | n (save current file and open the next command line-supplied file).

UPDATE: see below for a version that works with real terminal commands.

mperham

class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection }
  end
end
ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection