zwily

##
# replaces :blah: with an image with the appropriate emoji

all_emojis = [
  '+1', '-1', '100', '1234', '8ball', 'a', 'ab', 'abc', 'abcd', 'accept',
  'aerial_tramway', 'airplane', 'alarm_clock', 'alien', 'ambulance', 'anchor',
  'angel', 'anger', 'angry', 'anguished', 'ant', 'apple', 'aquarius', 'aries',
  'arrow_backward', 'arrow_double_down', 'arrow_double_up', 'arrow_down',
  'arrow_down_small', 'arrow_forward', 'arrow_heading_down',
  'arrow_heading_up', 'arrow_left', 'arrow_lower_left', 'arrow_lower_right',

nchristus

var HomeUI = {
  imageLoadCounter:1,
  delayTimer:null,
  animationTimer:null,
  timerCounter:0,
  currentAnimation:null,
  animating:false,
  popUpTimer:null,
  NUM_IMAGES_TO_LOAD:4,
  POP_UP_DELAY:3000,

getify

(function(){
	var
	rAF = (window.requestAnimationFrame || window.msRequestAnimationFrame ||
		window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame ||
		window.oRequestAnimationFrame),
	cAF = (window.cancelAnimationFrame ||
		window.msCancelAnimationFrame || window.msCancelRequestAnimationFrame ||
		window.mozCancelAnimationFrame || window.mozCancelRequestAnimationFrame ||
		window.webkitCancelAnimationFrame || window.webkitCancelRequestAnimationFrame ||
		window.oCancelAnimationFrame || window.oCancelRequestAnimationFrame),

cmatheson

COURSE_ID = 5  # replace this with id of course with many (>=500) students
               # generating a large course is left as an exercise to the reader

course = Course.find(COURSE_ID)

# generate quiz
q = course.quizzes.create! :title => "Big Quiz"

eval(File.read 'quiz_questions.txt').each_with_index do |(question, as), i|
  answers = as.map.with_index { |a, j|

cmatheson

[
  ["The main function of myelin is to",
    ["form a protective coating over nerve axons.",
      "affect the speed of nerve impulses.",
      "block the reception of acetylcholine.",
      "aid a nerve's receptivity to neurotransmitters by increasing the number of receptor sites available."]],

  ["The part of the nerve cell specialized for conducting information is the",
    ["axon.",
      "cell body.",

aaronshaf

"to get the selenium errors locally, you have to use USE_OPTIMIZED_JS=true bundle exec spec spec/selenium/path_to_spec.rb" - stanley

?debug_js=1

bake canvas:compile_assets

codekitchen

def mvim
  edit_interactively 'mvim -f -c "set filetype=ruby"'
end

class Object
  def send_chain(meths)
    result = self
    meths.each do |m|
      return nil if result == nil
      if result.respond_to?(m)

cmatheson

function toggle-class-cache() {
  cfg=config/environments/development-local.rb
  if grep -q config.cache_classes $cfg; then
    sed -i '
        /config.cache_classes/ s/true/false/
        t
        s/false/true/' \
      config/environments/development-local.rb
  else
    echo "config.cache_classes = false" > $cfg

cmatheson

N_ASSIGNMENTS=100
N_USERS=500

begin
  account = Account.default
  account.transaction do
    course = account.courses.create! name: "Big Gradebook"

    e = course.enroll_teacher(User.find(1))

fivetanley

N_ASSIGNMENTS=100
N_USERS=500

def grade_submission_sql_inserts(assignment,student,grade)
  "(#{assignment.id}, #{student.id}, #{grade}, true, 'graded', '#{Time.zone.now.iso8601}')"
end

def grade_submission_sql(assignments,students)
  students_sql = assignments.map do |assignment|
    students.map do |student|