pjkelly

ENV["WATCHR"] = "1"
system 'clear'

def growl(message)
  growlnotify = `which growlnotify`.chomp
  title = "Watchr Test Results"
  puts message
  image = message.match(/\s0\s(errors|failures)/) ? "~/.watchr_images/passed.png" : "~/.watchr_images/failed.png"
  options = "-w -n Watchr --image '#{File.expand_path(image)}' -m '#{message}' '#{title}'"
  system %(#{growlnotify} #{options} &)

pjkelly

var amountVisible = function(element) {
  var scroll_top = $(window).scrollTop();
  var scroll_bottom = scroll_top + $(window).height();
  var element_top = element.offset().top;
  var element_bottom = element_top + element.height();
  if (element_bottom > scroll_top && element_bottom < scroll_bottom) {
    return element_bottom - scroll_top;
  } else {
    return scroll_bottom - element_top;
  }

pjkelly

module Columnizer
  def columnize(k=3)
    result_set = []
    n = self.index(self.last)
    r = (n + 1).to_f / k.to_f
    (0..n).each do |z|
      x = (z.to_f * r).ceil
      x = x - n while x > n
      result_set << self[x]
    end