OfTheDelmer

_ = require "lodash"
{Model, Collection} = require "backbone"


#Creating a simple todo collection
class Todo extends Model
	defaults:
		title: "",
		completed: false

OfTheDelmer

# Setup Backbone.Model, Backbone.Collection, Backbone.View
{Model, Collection, View} = Backbone 
#BASIC APP

###
recall that coffeescript will wrap our app
	in a function that prevents us from polluting
	the global scope.

We define App as a globally so we can play with it

OfTheDelmer

Get the Gist about me?

OfTheDelmer

var Node = function(data, parent){
  this.children = null;
  if(data === undefined){
    data = null;
  }
  parent !== undefined?parent.addChild(data):this.data = data;
};

Node.prototype.addChild = function(child){
  var newNode;

OfTheDelmer

var DigitalNode = function(data){
  this.ref = null;
  data === undefined? this.data = null: this.data = data;
 
};



var Trie = function(){
 this.primes = [2]; 

OfTheDelmer

class List 
	attr_accessor :items

	def initialize(*args)
		@items = digest(args)
	end

	def insertAfter(item, newItem, items=@items)
		if(items.car == item)
			items.cdr =  Cons.new(newItem, items.cdr)

OfTheDelmer

####
#	first->next list
####
class HashyList 
	def initialize(*args)
		@first=nil
		@next=nil
		@items = {}
		args != [] ? digest(args) : @items[@first] = @next
	end

OfTheDelmer

CS WEEK: Data Structures

Intro to Linked Lists and Trees

• What is Computer Science?
  • Types of knowledge
• Why Data Structures?
  • Background Checkpoint
    • What are some familiar data structures…
    • What are some means of combination…
    • What are some means of abstracting…

OfTheDelmer

class Node
    attr_accessor :data, :next

    def initialize(data=nil)
        @data = data
    end
end

OfTheDelmer

###
#        Node List
###

class Node
        attr_accessor :val, :next
        def initialize(val,next=nil)
                @val=val
                @next=next
        end