uhhuhyeah

`rvm use #{ruby_version}@identity-service --create` 
# Can't run this from the script. :(
# results in `RVM is not a function, selecting rubies with 'rvm use ...' will not work.`
# Is there something special about rvm that's going to prevent us from accessing it from within the script?


mc-identity-service (master *) λ type rvm | head -1
rvm is a function
mc-identity-service (master *) λ irb
1.9.3-p125 :001 > `type rvm | head -1`

uhhuhyeah

# Permission based relations  
# define admins, uploaders and guests associations via users
%w(admins uploaders guests).each do |method_name|
  define_method(method_name) { self.memberships.where(role: method_name.singularize).collect(&:user) }
end

## vs...

def admins
  self.memberships.where(role: :admin).collect(&:user)

uhhuhyeah

Outline

The purpose of this document is to outline the main metrics we use when discussing various end-user performance measurements such as "page speed".

Fig 1) A diagram we have been using in conversations to help illustrate the various events and how they inter-relate.

Events discussed

• FIRST BYTE
• DOC READY/DOM CONTENT EVENT

uhhuhyeah

window.app.OutFitCollectionView = Backbone.View.extend({
  
  // redacted code for brevity...

  render: function() {
    this.collection.each(this.renderOutfit);
    // redacted code for brevity...
    return this;
  },

uhhuhyeah

.some-floated-element:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

uhhuhyeah

* html .some-floated-element { /* IE6 */
  height: 1%;
}

*:first-child+html .some-floated-element { /* IE7 */
  min-height: 1px;
}

uhhuhyeah

if ( foo == "bar" || foo == "foobar" || foo == "foo" ) {
  //...
}

// can be written as
if ( foo in { bar:1, foobar:1, foo:1 } ) {
 //...
}

uhhuhyeah

// grab the ids (or other attribute) from a set of DOM elements
var ids = $("#mydiv span[id]") // find spans with ID attribute
  .map(function() { return this.id; }) // convert to set of IDs
  .get(); // convert to instance of Array (optional)

uhhuhyeah

.foo {
  background: url(<%= asset_path 'image.png' %>);
}

uhhuhyeah

.foo {
     background: url( image_path 'image.png' );
}