mattly

def note_to_freq( note_num )
  base_note_num = note_num - 69
  440.0 * Math.exp( 0.057762265 * ( note_num - 69 ) )
end

60.upto(72) {|n| puts note_to_freq(n) / note_to_freq(60) }
1.0
1.05946309430986 # 61, C#
1.12246204820462 # 62, D
1.18920711483625 # 63, D#

mattly

require 'rubygems'
require 'datagrammer'
require 'statarray'

deltas = StatArray.new
ticks = StatArray.new
d = Datagrammer.new(5000)
last = Time.now.to_f
last_tick = 0
d.listen do |slf, msg|

mattly

# = rCouch (working title)
# a system for working with couchdb documents that works similar to jquery

Collection.new(@db, {})
Collection.new(@db, [{}, {}])
# creates a collection of documents

# == Retrieving from the Database

# Single Document GET, for when you know the id

mattly

Autosaver = function(formele, options) {
  var form = $(formele);
  var settings = $.extend({
    checkDirtyTime: 2000,
    saveTime: 15000,
    statusEle: '.save-status',
    serialize: function(observing) {
      var elements = $('[name=]', form);
      if (observing) { elements = elements.not('[name=_rev],[name=_id]'); }
      return elements.serialize();

mattly

# todo: add handlers for erb blocks

# example:
# - content_for :head do
#   :javascript
#     var foo = "foobar"
# and then in where you want that:
# = content_for :head

    def content_for bin, content=nil, &block

mattly

class Time
  
  # because i often times have trouble keeping these straight
  # >> 1.day.ago.before? Time.now
  # => true
  # >> 1.day.from_now.before? Time.now
  # => false
  # >> 1.day.from_now.after? Time.now
  # => true
  # >> 1.day.ago.after? Time.now

mattly

mattly@Selene ~clients/[redacted]/[redacted] git:master > rake spec
(in /Users/mattly/clients/[redacted]/[redacted])
spec/spec_helper.rb:12
require 'rspec_on_rails_on_crack'
(rdb:1) p Spec::VERSION::SUMMARY
"rspec 1.2.4"
# FAIL!

mattly

module TaskList
  
  def self.included(base)
    base.extend Events
    base.send :include, Events
  end
  
  module Events
    def events
      @events ||= Hash.new {|h,k| h[k] = []}

mattly

class Site
  include Exegesis::Database

  design :pages do
    docs :by_state
    docs :for_path
    def at_path(path='')
      for_path([path, ''..'ZZZZ'])[path]
    end
  end

mattly

describe MyApp do
  include Sinatra::Test
  
  before do
    @app = MyApp
    setup_site
    setup_user
  end
  
  describe "when logged in" do