chhhris

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

chhhris

#!/usr/bin/env ruby

class Solver
  B = " " 
  attr_reader :sudoku_board
  
  def initialize
    @sudoku_board = [[B, 4, B, B, B, 5, B, 1, B],
                     [B, B, B, B, 1, B, 6, B, 9],
                     [6, B, 1, 9, 3, B, B, B, 4],

chhhris

require 'nokogiri'
require 'open-uri'

url = "http://www.gutenberg.org/files/2701/2701-h/2701-h.htm"
doc = Nokogiri::HTML(open(url))
words = doc.text.downcase
      .gsub(/[^\w\s]/,'') # remove non word or space characters
      .gsub(/\n/,' ')     # remove new lines
      .gsub(/\s+/,' ')    # normalize spaces (only one space ever)
      .split("chapter one").first # remove preamble

chhhris

// iOS Media Queries
// Goal: capture styles for iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPad, and iPad 2
//
// Author: Tony Schneider (@tonywok)
// Please tell me where I fail. :)

// iPhone v(4,4S) portrait
// test: black text (overwritten by v* portrait) with blue background
@media all and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) {
  a {

chhhris

What is a closure?

How do we implement/create/use a closure in Ruby?

What's the difference between a closure in JS vs Ruby?

Why do we use closures so much more in JS as opposed to Ruby?

What is the Ruby analog of an anonymous function in Javascript?