boronine

# For a given Lightness, Hue, RGB channel, and limit (1 or 0),
# return Chroma, such that passing this chroma value will cause the
# given channel to pass the given limit.
maxChroma = (L, H) ->
  hrad = H / 360 * 2 * Math.PI
  sinH = Math.sin hrad
  cosH = Math.cos hrad
  sub1 = Math.pow(L + 16, 3) / 1560896
  sub2 = if sub1 > 0.008856 then sub1 else L / 903.3
  (channel) ->

boronine

Backbone.Collection.prototype.liveFilter = function(attributes) {
	// Make a clone of the collection instantiated with all the filtered items
	var _org = this;
	var _new = new this.constructor(this.where(attributes));
	// What happens when you add to the original collection?
	_org.on('add', function(model) {
		// Unless one of the attributes doesn't match
		for (key in attributes) {
			if (model.get(key) !== attributes[key]) return;
		}

boronine

hasher {}, (err, result) ->
  # Save as hex strings
  user.salt = result.salt.toString 'hex'
  user.key = result.key.toString 'hex'
  user.save ->
    postmark.send
      From: "you@example.com"
      To: user.email
      Subject: "Thank you for signing up with Example.com"
      TextBody: "Your temporary password is #{result.plaintext}"

boronine

window.App = Ember.Application.create()

App.Focusable = Ember.Mixin.create
  # Don't let events spoil your Kool-Aid!
  # Let's get these out of the way by turning them 
  # into a magical property:
  focused: false
  focusIn: (event) -> @set 'focused', true
  focusOut: (event) -> @set 'focused', false

boronine

# Execute a list of commands one by one
run_all = (commands) ->
  return if commands.length is 0
  exec commands[0], (err, stdout, stderr) ->
    console.log stdout + stderr
    throw err if err
    run_all commands.splice(1)