abachman

# Treelike
# livecoding practice, 2010-06-17, 40min
# going for something like a tree. This isn't exactly what I
# saw in my brain when I started, but it's interesting.
# especially when the @d value starts getting very small.

# image at http://www.flickr.com/photos/16913236@N04/4710032223/

class Treelike < Processing::App
  class Leaf

abachman

#!/usr/bin/env ruby
def notify(msg)
  puts "[#{ Time.now.strftime "%H:%M:%S" }]: #{msg}"
  `notify-send -i /home/adam/Documents/images/icons/pomodoro.png "Pomodoro" "#{msg}"`
end

POMODORO = ARGV.size > 0 ? ARGV[0].to_i : 25
REST     = ARGV.size > 1 ? ARGV[1].to_i : 5

if ARGV.length > 2

abachman

# Circle Grid
# https://picasaweb.google.com/adam.bachman/LivecodePractice20100618
require 'ostruct'

class CircleGrid < Processing::App
  def setup
    background 255
    ellipse_mode CENTER
    stroke_width 20
    frame_rate 30

abachman

# Simpler, idiomatic Ruby for extending Rails.
#
# http://yehudakatz.com/2009/11/12/better-ruby-idioms/
#

module Yaffle
  # any method placed here will apply to classes, like Hickwall
  def acts_as_yaffle
    send :include, InstanceMethods
  end

abachman

/*
  2010-08-12 #standup

  The Practical Difference Between Function Statements and Function Expressions

  jslint tells me this is illegal:
*/

$(function () {

abachman

- form_for @screen do |f|
  - Asset.all.each do |asset|
    %label 
      = check_box_tag 'screen[asset_ids][]', asset.id, @screen.asset_ids.include?(asset.id)
      = asset.name
  = f.submit
   

abachman

// javascript functions are not closures. They do not behave in the way I would expect.

var funcs = []; 
for (var i=0; i < 10; i++) { 
  funcs.push(function() { document.writeln(i); });
}

for (var n=0; n < 10; n++) { 
  funcs[n]();
}

abachman

module Paperclip
  class FixtureFile
    def self.load(path)
      @@spec_file_helper_file_descriptors ||= {}
      @@spec_file_helper_file_descriptors[path] ||=
        File.new(File.join(Rails.root, 'spec', 'fixtures', path))
      @@spec_file_helper_file_descriptors[path].rewind
      return @@spec_file_helper_file_descriptors[path]
    end

abachman

# I want a list of 6 non-administrators who are not the
# current user only if someone is logged in. Otherwise,
# don't check current_user's id.

# instead of this:

if user_signed_in?
  @other_users = User.non_admin.limit(6).where("name IS NOT NULL")
else
  @other_users = User.non_admin.limit(6).where(['id != ?', @user.id]).where("name IS NOT NULL")

abachman

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