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# To place /etc/wpa_supplicant/wpa_supplicant.conf
# Adapted from https://www.raspberrypi.org/documentation/configuration/wireless/wireless-cli.md

# Needed for compability with the latest Buster Raspbian release 
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=FR

network={
    ssid="ssid name"

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/ Simple Slim translation of Bootstrap modal

.modal.fade.bs-example-modal-lg id="myModal" tabindex='-1' role='dialog' aria-labelledby="Modal Title" aria-hidden='true'
  .modal-dialog.modal-lg
    .modal-content
      .modal-header
        button.close type='button' data-dismiss='modal'
          span aria-hidden='true' ×
          span.sr-only Close
        h4.modal-title = "Modal Title"

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def denilize(h, initial, replacement)
  h.each_with_object({}) { |(k,v),g|
    g[k] = (Hash === v) ?  denilize(v) : v == initial ? replacement : v }
end

h = { "a"=>{ "b"=>{ "c"=>nil } } }
denilize(h) #=> { "a"=>{ "b"=>{ "c"=>"" } } }

h = { "a"=>{ "b"=>{ "c"=>nil , "d"=>3, "e"=>nil}, "f"=>nil  } }
denilize(h) #=> { "a"=>{ "b"=>{ "c"=>"" , "d"=>3, "e"=>""}, "f"=>"" } } 

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macOS 10.12 Sierra Setup

Custom recipe to get macOS 10.12 Sierra running from scratch, setup applications and developer environment. This is very similar (and currently mostly the same) as my 10.11 El Capitan setup recipe and 10.10 Yosemite setup recipe. I am currently tweaking this for 10.12 Sierra and expect to refine this gist over the next few weeks.

I use this gist to keep track of the important software and steps required to have a functioning system after a semi-annual fresh install. I generally reinstall each computer from scratch every 6 months, and I do not perform upgrades between releases.

This keeps the system performing at top speeds, clean of trojans, spyware, and ensures that I maintain good organizational practices for my content and backups. I highly recommend this.

You are encouraged to fork this and modify it to your heart's content to match your o

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#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

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In Rails 4.2+ you can also set foreign keys in the db as well, which is a great idea.

For simple associations this can be done also on t.references adding foreign_key: true, but in this case you'll need two lines.

    # The migration
    add_reference :posts, :author, references: :users, index: true
    add_foreign_key :posts, :users, column: :author_id

 # The model

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# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: 

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Verifying that +stanboyet is my blockchain ID. https://onename.com/stanboyet

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# RSpec's subject method, both implicitly and explicitly set, is useful for
# declaratively setting up the context of the object under test. If you provide a
# class for your describe block, subject will implicitly be set to a new instance
# of this class (with no arguments passed to the constructor). If you want
# something more complex done, such as setting arguments, you can use the
# explicit subject setter, which takes a block.
describe Person do
  context "born 19 years ago" do
    subject { Person.new(:birthdate => 19.years.ago }
    it { should be_eligible_to_vote }

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Get the Heroku db as detailed here: http://devcenter.heroku.com/articles/pgbackups#exporting_via_a_backup

heroku pg:backups capture
heroku pg:backups --app <you-app-name> #=> <backup_num>
heroku pg:backups public-url <backup_num>  #=> <backup_url>
curl -o db/latest.dump <backup_url>
echo 'db/latest.dump' >> .gitignore # if not already done