randallreedjr

replaceText = function(string, oldText, newText) {
  index = string.indexOf(oldText);
  front = string.substring(0, index);
  back = string.substring(index + oldText.length);
  return front + newText + back;
};

replaceTextGlobal = function(string, oldText, newText) {
  while(string.indexOf(oldText) >= 0) {
    string = replaceText(string, oldText, newText);	

randallreedjr

# Configuring Our Prompt
# ======================

  # if you install git via homebrew, or install the bash autocompletion via homebrew, you get __git_ps1 which you can use in the PS1
  # to display the git branch.  it's supposedly a bit faster and cleaner than manually parsing through sed. i dont' know if you care
  # enough to change it

  # This function is called in your prompt to output your active git branch.
  function parse_git_branch {
    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'

randallreedjr

rails plugin new -OJT --skip-bundle --mountable --dummy-path spec/dummy

OJT prevents assets and test unit files being generated, 
skip bundle because you're going to be adding rspec 
--dummy-path because that's where rspec will live

randallreedjr

var onresize = function() 
{
   var width = window.innerWidth
   || document.documentElement.clientWidth
   || document.body.clientWidth;
   console.log(width);
}
//Source: http://stackoverflow.com/questions/35930283/chrome-does-not-show-width-and-height-of-screen-when-inspecting-the-page-with-in

randallreedjr

array = [1,2,3]
current_index = 0
squares = []

loop do
  if current_index < array.size
    squares << array[current_index] ** 2
    current_index += 1
  else
    break

randallreedjr

namespace :coffee do
  desc "Compile coffeescript source file into javascript"
  task :compile, :input_file, :output_file do |t, args|
    filename = args.input_file
    coffee_file = File.open(filename, "r")
    js_contents = CoffeeScript.compile(coffee_file)
    coffee_file.close

    output_filename = args.output_file
    output = File.open("public/static/#{output_filename}","w" )

randallreedjr

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

randallreedjr

html { 
  background: url(images/bg.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

randallreedjr

def square_array(array)
  array.collect {|element| element**2}
end

randallreedjr

array = [1,2,3]
array.collect do |element|
  element ** 2
end
# => [1,4,9]