danielcooper

 => ["brdrps-LOE120125", "brdrps-BUS110134", "brdrps-NBL090083", "brdrps-BNH130002", "brdrps-LSK130190", "brdrps-PNL070117", "brdrps-STH120012", "brdrps-NEW140054", "brdrps-TQY130352", "brdrps-SHA120045", "brdrps-NWL090069", "brdrps-BUS120046", "brdrps-TQY120113", "brdrps-PSK110326", "brdrps-HEL110179", "brdrps-SHA130015", "brdrps-PYL080012", "brdrps-EEL070240", "brdrps-NAB120427", "brdrps-CAL120101", "brdrps-NAB120332", "brdrps-STH130225", "brdrps-NEW110193", "brdrps-SHA120021", "brdrps-CAL110006", "brdrps-EXE130418", "brdrps-CAL110220", "brdrps-PEN130119", "brdrps-HLR100002", "brdrps-PEN120089", "brdrps-PSK100387", "brdrps-PGN120407", "brdrps-EXE130150", "brdrps-EXM110211", "brdrps-CAL100240", "brdrps-OKE130223", "brdrps-SAL110236", "brdrps-EXM120168", "brdrps-OEL070077", "brdrps-STH130218", "brdrps-NBL080040", "brdrps-HLR090006", "brdrps-EXM130502", "brdrps-EXM130441", "brdrps-NEW130277", "brdrps-PNL070059", "brdrps-BUS100142", "brdrps-NAB120458", "brdrps-EXE130502", "brdrps-PSK130259", "brdrps-BUR090028",

danielcooper

Client-side SSL

For excessively paranoid client authentication.

Using self-signed certificate.

Create a Certificate Authority root (which represents this server)

Organization & Common Name: Some human identifier for this server CA.

openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

danielcooper

Client-side SSL

For excessively paranoid client authentication.

Using self-signed certificate.

Create a Certificate Authority root (which represents this server)

Organization & Common Name: Some human identifier for this server CA.

openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

danielcooper

# This gets X users within a distance of '10' radians 

user = User.find_me_a_bloody_user

result = ActiveRecord::Base.connection.execute("
      SELECT
          ((ACOS( SIN( #{user.lat} * PI( ) /180 ) * SIN( latitude * PI( ) /180 ) + COS( #{user.lat} * PI( ) /180 ) * COS( latitude * PI( ) /180 ) * COS( (
          #{user.lng} - longitude) * PI( ) /180 ) ) *180 / PI( ) ) *60 * 1.1515)

danielcooper

class User < ActiveRecord::Base
end

class UsersController < ApplicationController
	def update
		User.find(params[:id]).update_attributes(params[:user])
	end 
end

danielcooper

class PostsController < ActionController::Base
  after_filter :set_http_cache, :only => :index
 
  private
 
  def set_http_cache
    expires_in(30.seconds, :public => true)
  end
    
end

danielcooper

{% rss source: http://rubysource.com/feed/%}
	<article class='main rss_list'>
		<h1>{{ feed.title }}</h1>
		{% for item in feed.items limit:3%}
		<section>
			<h1><a href='{{item.link}}'>{{item.title}}</a></h1>
			<p>{{item.description}}</p>
		</section>
		<hr/>
		{%endfor%}

danielcooper

template = "{{foo}}"
Liquid::Template.parse(template).render({'foo' => 'bar'})

danielcooper

{{ 'world' | prepend:'hello' | upcase }}

danielcooper

#{{ some_text | truncate: 20, '' }}
def truncate(input, length = 50, truncate_string = "...")
      if input.nil? then return end
      l = length.to_i - truncate_string.length
      l = 0 if l < 0
      input.length > length.to_i ? input[0...l] + truncate_string : input
end