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Install with Homebrew

brew install redis

Set up launchctl to auto start redis

$ ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents

/usr/local/opt/redis/ is a symlink to /usr/local/Cellar/redis/x.y.z (e.g., 2.8.7)

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Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

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gem 'factory_girl_instruments'

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check file slave_running with path /opt/slave_running
   if timestamp > 3 minutes then alert

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Primary differences between SSH and HTTPS. This post is specifically about accessing Git repositories on GitHub.

Protocols to choose from when cloning:

plain Git, aka git://github.com/

• Does not add security beyond what Git itself provides. The server is not verified.

  If you clone a repository over git://, you should check if the latest commit's hash is correct.

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# decode_session_cookie.rb
# ------------------------
# The purpose of this script is to show that if I have the secret_key_base
# and a cookie to an active Rails session, I can decrypt it and gain access
# to key information about the user's session.

require 'rubygems'
require 'cgi'
require 'active_support'
require 'action_controller'

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class ReduceValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    return until record.errors.to_hash.has_key?(attribute)
    record.errors[attribute].slice!(-1) until record.errors[attribute].size <= 1
  end
end

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Failures:

  1) Pricing should require circle_vehicle_id to be set
     Failure/Error: it { is_expected.to validate_presence_of(field) }
       Expected errors to include "muss ausgefüllt werden" when circle_vehicle_id is set to nil,
       got no errors
     # ./spec/support/model_macros.rb:9:in `block (2 levels) in validates_presence_of'
     # ./spec/spec_helper.rb:114:in `block (3 levels) in <top (required)>'
     # /Users/andrew/.rvm/gems/ruby-2.2.2@car_share/gems/i18n-0.7.0/lib/i18n.rb:257:in `with_locale'
     # ./spec/spec_helper.rb:114:in `block (2 levels) in <top (required)>'

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Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>

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An incomplete cheatsheet for rails 3. Things are added as they are required.

Active Record validations

# http://guides.rubyonrails.org/active_record_validations_callbacks.html

class SomeClass < ActiveRecord::Base

  # length