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

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]

randallreedjr

squares = []
#do some code where squares is modified
return squares

randallreedjr

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

randallreedjr

array = [1,2,3]
current_index = 0
squares = []
while current_index < array.size
  squares << array[current_index] ** 2
  current_index += 1
end
squares
# => [1,4,9]