stujo

#Declaring a new Hash instance

creditcard = { 
  "name" => "Billy Bob", 
  "number" => "4444333322221111", 
  "code" => "555",
  "expiry" => "07/2016"
}

stujo

#Using Symbols as keys

customer = { 
  name: "Billy Bob", 
  tel: "(415)555-5555", 
}

stujo

defaults = {font: 'Arial', font_size: '12px'}
 
 
customer_prefs = {font: 'Helvetica'}
 
 
style = defaults.merge customer_prefs

stujo

hsh = { name: "Wallace", favourite: "Vegan Captain Kirk" }

stujo

#Git Shell Setup FOR BASH ONLY

Add Tab completion for GIT and the current branch to your terminal prompt

This Process Installs these awesome scripts on a Mac OSX:

  https://github.com/git/git/tree/master/contrib/completion


##Installation:

stujo

def parallel_assigns
# Parallel Assignment

  puts "Parallel assign a and b"
  a, b = 1, 2

  puts "a is #{a}"
  puts "b is #{b}"

  puts "Initializing c and d"

stujo

class SearchController < ApplicationController

  skip_before_filter :verify_authenticity_token

  def results
    @search_form = SearchForm.new(params.require(:search_form).permit(:q))
    if (@search_form.valid?)
      # This sample assumes a model called Contacts with a column field called name
      @results = @search_form.search_within (Contacts.all, :name)
    end

stujo

var exposed = function (){
  function my_secret()
  {
    return 'I like unicorns'
  }

  this.tell_secret = function()
  {
    return 'Hello! Shhh, but ' + my_secret() + "!";
  }

stujo

require 'fiber'
#https://practicingruby.com/articles/building-enumerable-and-enumerator


module FakeEnumerable
  def select
    result = []
    each do |value|
      result << value if yield(value)
    end

stujo

def falsey_truthy string_test
  begin
    value = eval string_test
    puts "#{string_test} -> '#{value}' is #{value ? 'truthy' : 'falsey'}"
  rescue NameError => e
    puts e
  end
end

tests  = [