justinhennessy

Add something to the end of a line

1,$ s/$/",/g

Add something to the start of a line

1,$ s/^/"/g

Turn on/off line numbers

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Capybara

save_and_open_page

Matchers

have_button(locator)

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Sublime Text 2 - Useful Shortcuts

Tested in Mac OS X: super == command

Open/Goto

---

• super+t: go to file
• super+ctrl+p: go to project
• super+r: go to methods

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!#/usr/env ruby
require 'json'
require 'uri'

# Removes repeated USER records from one of the AMQP queues.
#
# USAGE: ruby queue_fix.rb "queue_name" "email_address"
#
# This will dump the whole queue to a temp file. (In case anything goes wrong)
# it will strip out the user messages containing the email provided then

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  def user_with_highest_kilometers
    highest = User.new
    users.each do |user|
      highest = user if user_distance_sum(user) > user_distance_sum(highest)
    end
    highest
  end

  def user_with_highest_ascent
    highest = User.new

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Campaign list

Command line

curl -i https://everydayhero.com/api/v2/campaigns.json?charity_id=au-2

In the browser

https://everydayhero.com/api/v2/campaigns.json?charity_id=au-2

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Repo

https://github.com/everydayhero/mycharity

Make a local copy of repo

git clone https://github.com/everydayhero/mycharity.git

Create fullname.txt and add "justin hennessy" to it

To see the changes that have been made from the last commit

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To start a change on a repo with a branch

git pull
(this gets the local master branch up to date)

git checkout -b my_new_feature

You can then start working on your changes.

Once you have completed your changes do the following:

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Introducing Hiera!

Hiera allows us to define data structures that can then be accessed in a class and passed to a template.

This PR shows how it can be used to pass in different URLs for apache rewrites dependant on the environments domain.

Hiera's main config lives in /etc/puppet/hiera.yaml

---

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heira.yaml

---
:backends:
  - yaml

:yaml:
  :datadir: '/etc/puppet/hieradata'

:hierarchy: