awesome

##
# by SoAwesomeMan
str =<<-EOS.gsub(/^[\s\t]*|[\s\t]*\n/, '') # no space "\s" for new line "\n"; kill tabs too
   select awesome, awesome, awesome, awesome, awesome, awesome,   
   from rad, rad, rad, rad, rad, rad, rad, rad, rad, rad, rad,   
   where cool cool cool cool cool cool cool cool cool cool cool'
EOS
# => "select awesome, awesome, awesome, awesome, awesome, awesome,from rad, rad, rad, rad, rad, rad, rad, rad, rad, rad, rad,where cool cool cool cool cool cool cool cool cool cool cool'"

str =<<-EOS.gsub(/^[\s\t]*/, '').gsub(/[\s\t]*\n/, ' ').strip # yes space "\s" for new line "\n"; kill tabs too

bcoe

module ElasticSearchHelpers
  # sanitize a search query for Lucene. Useful if the original
  # query raises an exception, due to bad adherence to DSL.
  # Taken from here:
  #
  # http://stackoverflow.com/questions/16205341/symbols-in-query-string-for-elasticsearch
  #
  def self.sanitize_string(str)
    # Escape special characters
    # http://lucene.apache.org/core/old_versioned_docs/versions/2_9_1/queryparsersyntax.html#Escaping Special Characters

niels

source "https://rubygems.org"

gem "devise",       git: "git://github.com/plataformatec/devise.git", branch: "rails4"
gem "devise-i18n",  "~> 0.6.5"
gem "jbuilder",     "~> 1.0.1"
gem "jquery-rails"
gem "haml",         "~> 4.0.1"
gem "mongoid",      git: "git://github.com/mongoid/mongoid.git", branch: "master"
gem "simple_form",  "~> 3.0.0.beta1"
gem "rails",        "4.0.0.beta1"

ryansobol

Originally published in June 2008

When hiring Ruby on Rails programmers, knowing the right questions to ask during an interview was a real challenge for me at first. In 30 minutes or less, it's difficult to get a solid read on a candidate's skill set without looking at code they've previously written. And in the corporate/enterprise world, I often don't have access to their previous work.

To ensure we hired competent ruby developers at my last job, I created a list of 15 ruby questions -- a ruby measuring stick if you will -- to select the cream of the crop that walked through our doors.

What to expect

Candidates will typically give you a range of responses based on their experience and personality. So it's up to you to decide the correctness of their answer.

kaelig

%myclass {
  color: blue;

  @media (min-width: 600px) {
    background: red;
  }
  @media (min-width: 800px) {
    font-size: 28px;
  }
}

sferik

# app/controllers/users/password_controller.rb

class Users::PasswordsController < Devise::PasswordsController
  def resource_params
    params.require(:user).permit(:email, :password, :password_confirmation, :reset_password_token)
  end
  private :resource_params
end

daaain

/**
 * Adds a custom menu to the active spreadsheet, containing a single menu item
 * for invoking the exportJSON() function specified above.
 * The onOpen() function, when defined, is automatically invoked whenever the
 * spreadsheet is opened.
 * For more information on using the Spreadsheet API, see
 * https://developers.google.com/apps-script/service_spreadsheet
 */
function onOpen() {
  var sheet = SpreadsheetApp.getActiveSpreadsheet();

EvanHahn

# This is an example in a post about private members in CoffeeScript.
# Read more: http://evanhahn.com/?p=1126

class Sorcerer
  that = null
  constructor: (@spell) ->
    that = this
  conjureSpell = ->       # private
    that.spell.conjure()  # Note this hack
  useSpell: ->

scpike

This will decode your rails cookie

> curl -c - localhost:3000

<copy cookie>

> ruby -e "require 'base64'; puts Marshal.load(Base64.decode64('<copy here>'.split('--').first))"

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname