antulik

class Reconciliation::Transaction < Reconciliation::Validator
  def initialize transaction
    @transaction = transaction
  end

  def new_error
    Reconciliation::GatewayErrors.new @transaction.history, @transaction
  end

  def verify options = {}

antulik

To easily explain, imaging you are developing google analytics or kissmetrics and you need to do integration testing of the javascript file. That's the file which people include on their website. Assume client also needs to push some events like signups to the web analytics tool (like kissmetrics) and javascript syntax would be _ga.push(['register', event, extra_data])

The challenge is that in you tests you can't run it from your application as it will share user session and it wouldn't test same origin policy.

Tools stack: Capybara, Webkit, Rspec, Sinatra

So the solution is to have a separate application which will act as a dummy client. I've chose sinatra as it fits perfectly for that role. One of the cool features that rack has is its ability to mount other rack applications inside it. So in run_dummy_client helper we mount sinatra application to /dummy_client path.

But that's not all. In order for this to work we need to run dummy client from different domain. That could be easily done through

antulik

var width = 960,
    height = 960,
    format = d3.format(",d");

var pack = d3.layout.pack()
    .size([width - 4, height - 4])
    .padding(10)
    .value(function(d) { return d.size; });

var vis = d3.select("#chart").append("svg")

antulik

[ Launch: - ] 4696173 by antulik

antulik

var csv_url = "/proj-pop-age-all-series-qld.csv";

d3.csv(csv_url, function(a) {
  a.forEach(function(el){
    el.year = parseInt(el.year)
    el.age = parseInt(el.age)
    el.low = parseInt(el.low)
    el.medium = parseInt(el.medium)
    el.high = parseInt(el.high)
  })

antulik

[ Launch: martix_heat ] 4743731 by antulik

antulik

[ Launch: mouse_circle ] 4744183 by antulik

antulik

[ Launch: matrix_bubble ] 4744253 by antulik

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[ Launch: force_example ] 4744347 by antulik

antulik

My appologies for the delay to publish this. These are few references I would like to recommend for D3.js

Absolutely the best resource which covers the core things. My workshop at CampJS was based on it. http://bost.ocks.org/mike/d3/workshop/

First part of CampJS talk - D3 mindblow http://www.slideshare.net/antonkatunin/mindblow

Workshop slides, however I would recommend workshop from Mike Bostock above.