stantona

### The current context

The value of `this` in a javascript function call depends on the *execution context* of the function. If we take the above execution of `Simple()` but exclude the new keyword,
`this` would refer to the global object and the `name` property would be added to that object. In a browser the global object is `window`, so in this example, name would be a property of
the `window` object:

``` javascript
Simple();
console.log(window.name);
=> "Adam"

stantona

__extends = function(child, parent) { 
  __hasProp = {}.hasOwnProperty

  for (var key in parent) { 
    if (__hasProp.call(parent, key)) 
      child[key] = parent[key]; 
  } 

  function ctor() { 
    this.constructor = child;

stantona

  %header{class: topic.cover_image? ? 'coverimage' : ''}
    -if topic.cover_image?
      %figure.img-canvas-small
        =image_tag(comment.topic.cover_image)
  
    -# I want this execute seperately, but nested in header
    %article
      %h2
        -if comment.conversation.subject?
          %a.title{ href: conversation_path(comment.conversation, anchor: comment.id.to_s), 'data-pjax' => '#container' }

stantona

// specify it under conversation style
.conversation {
  header {
    padding-top: 12px;
    padding-bottom: 12px;
  }
}

// specify it explicitly
header.single-line {