bluerabbit

module M 
  extend ActiveSupport::Concern 

  module ClassMethods
    def cm; puts 'I am a class method'; end
  end

  module InstanceMethods
    def im; puts 'I am an instance method'; end

bluerabbit

$('.entry_content').scroll(function () {
    var self = $(this);
    self.css('height', (parseInt(self.css('height').slice(0,-2)) + 10) + 'px');
});

bluerabbit

class String
  def true?
    self == 'true' || self == '1'
  end
  def false?
    self == 'false' || self == '0'
  end
end

bluerabbit

require 'rubygems'
require 'fog'

# https://aws-portal.amazon.com/gp/aws/developer/account/index.html?action=access-key
YOUR_AWS_ACCESS_KEY_ID='your_key'
YOUR_AWS_SECRET_ACCESS_KEY='your_key'

connection = Fog::Storage.new({
  :provider                 => 'AWS',
  :aws_access_key_id        => YOUR_AWS_ACCESS_KEY_ID,

bluerabbit

{
  "Statement": [
    {
      "Sid": "Stmt1355727169912",
      "Action": [
        "s3:ListAllMyBuckets"
      ],
      "Effect": "Allow",
      "Resource": "arn:aws:s3:::*"
    },

bluerabbit

function animationPipe(queue, element) {
    return $.when(queue).pipe(function(){
        return $(element).fadeIn(800);
    });
};

var spanList = $('li span').hide();
var queue = $.Deferred().resolve();

for (var i = 0; i < spanList.length; i++) {

bluerabbit

def wait_for_ajax(timeout = Capybara.default_wait_time)
  page.wait_until(timeout) do
    page.evaluate_script 'jQuery.active == 0'
  end
end

bluerabbit

def rspec?
  __FILE__ != $0
end

bluerabbit

>show variables like 'character_set_database';
+--------------------------+-------------------------------------------------------+
| Variable_name            | Value                                                 |
+--------------------------+-------------------------------------------------------+
| character_set_database   | latin1                                                  |
+--------------------------+-------------------------------------------------------+


>alter database {database_name} default character set utf8;

bluerabbit

% brew tap homebrew/versions
% brew install tomcat6