week 9 gem uploaded - jonas haskins

.travis.yml

@@ -0,0 +1,10 @@
+language: ruby
+rvm:
+  - "1.8.7"
+  - "1.9.2"
+  - "1.9.3"
+  - jruby-18mode # JRuby in 1.8 mode
+  - jruby-19mode # JRuby in 1.9 mode
+  - rbx-18mode
+# uncomment this line if your project needs to run something other than `rake`:
+# script: bundle exec rspec spec

README.md

@@ -1,3 +1,4 @@
+<<<<<<< HEAD
 RubyFall2013
 ============
 
@@ -57,7 +58,16 @@ Week 10
 * Final due!
 * Project due!
 * Interesting Stuff
+<<<<<<< HEAD
+=======
+jonashaskins_midterm
+====================
+
+keeps my midter
+>>>>>>> a909850fc83ae544cc25011759e2c6217f254bb5
+=======
 
 
 [![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/UWE-Ruby/rubyfall2013/trend.png)](https://bitdeli.com/free "Bitdeli Badge")
 
+>>>>>>> 8b3b197baa14a59c207aca832acf7ce570e9e099

week1/class_materials/name_printer_spec.rb

@@ -0,0 +1,8 @@
+describe "NamePrinter Application" do
+
+	context "When Somethings Happens When I'm Logged In" do
+		it "should say Something" do
+			"Something".should eq "Something"			
+		end	
+	end
+end

week1/exercises/rspec_spec.rb

@@ -43,11 +43,14 @@
 
       # When this example fails,
       # it will show "expected" as 2, and "actual" as 1
-      1.should eq 2
+      1.should eq 1
 
     end
-
-    it "supports placeholder examples that lack code (like this one)"
+
+	# jhjh
+    it "supports placeholder examples that lack code (like this one)" do
+	1.should eq 1
+    end
 
     it "requires that examples use expectations (like #should) to work properly" do
 
@@ -71,21 +74,32 @@
     end
 
   end
+
+  ## JHJH added class tests      
+  context "When Somethings Happens When I'm Logged In" do
+                it "should say Something" do
+                        "Something".should eq "Something"
+                end
+        end
+
 
   context "Examples for in-class test exploration" do
   	it "should know order of operations" do
   		# Fix the Failing Test
   		# Order of Operations is Please Excuse My Dear Aunt Sally:
   		# Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
-  		(1+2-5*6/2).should eq -13
+  		(1+2-5*6/2).should eq -12
   	end
-  	it "should count the characters in your name" do
-      pending
+
+    context "Count my name" do	
+	it "should count the characters in your name" do
+	"Jonas".should have(5).characters
+	end
     end
 
-  	it "should check basic math"
+  	it "should check basic math" 
 
-  	it "should check basic spelling"
+  	it "should check basic spelling" 
 
   end
 

week1/homework/questions.txt

@@ -1,15 +1,47 @@
 Please read: 
 Chapter 3 Classes, Objects, and Variables 
+
 p.86-90 Strings (Strings section in Chapter 6 Standard Types)
 
 1. What is an object?
+a instance of a class. 
 
 2. What is a variable?
+a reference to a object
 
 3. What is the difference between an object and a class?
+a class is a combination of state and methods. an object is a instance of that class ( class instance ).  
+
 
 4. What is a String?
+A sequence of characters.  
 
 5. What are three messages that I can send to a string object? Hint: think methods
+chomp, count, delete, empty? , length, upcase, downcase, split, squeeze! ... woah there are alot. 
+
 
 6. What are two ways of defining a String literal? Bonus: What is the difference between the two?
+
+single or double quotation marks. 
+
+single quotes 'foo', foo becomes the value. 
+For Double quotes, "foo\nbar" ruby looks for substitutions, interpolation "#{foo}" and escape sequences "Foo \nBar"
+
+also %q ( single quotes ), %Q ( double quotes ) 
+
+%q/foo bar/
+%Q!oh no #{crap}!
+
+you can choose a delimiter. 
+
+Finally here documents. 
+
+string = << HERE
+	some kinda text 
+	about something
+	i forgot what
+HERE
+
+
+
+check them in and send a pull request !!

week1/homework/strings_and_rspec_spec.rb

@@ -12,14 +12,35 @@
 		before(:all) do
 			@my_string = "Renée is a fun teacher. Ruby is a really cool programming language"
 		end
-		it "should be able to count the charaters"
+		it "should be able to count the charaters" do
+			result = @my_string.count @my_string
+			result.should eq 66
+			#puts "Count is #{result}"
+
+			# These work to 
+			# white space are characters to
+	   		#       size = @my_string.size				
+			#       size.should eq 66
+			#       puts "Size is #{size}"
+
+			# delete the white spaces ! 
+			#	@new_string = @my_string.delete(' ')
+	   		#       size = @new_string.size				
+			#       size.should eq 55
+			#       puts "Size is #{size}"
+
+		end
+
 		it "should be able to split on the . charater" do
-			pending
-			result = #do something with @my_string here
+			result = @my_string.split(".") 
 			result.should have(2).items	
 		end
 		it "should be able to give the encoding of the string" do
-			pending 'helpful hint: should eq (Encoding.find("UTF-8"))'
+			#pending 'helpful hint: should eq (Encoding.find("UTF-8"))'
+			 "#{@my_string.encoding}".should eq "UTF-8"
+			 #puts "Encoding of #{@my_string.inspect} is  #{@my_string.encoding}"
+
+
 		end
 	end
 end

week1/homework/strings_and_rspec_spec_org.rb

@@ -0,0 +1,26 @@
+# encoding: utf-8
+
+# Please make these examples all pass
+# You will need to change the 3 pending tests
+# You will need to write a passing test for the first example 
+# 	(Hint: If you need help refer to the in-class exercises)
+# The two tests with the pending keyword, require some ruby code to be written
+# 	(Hint: You should do the reading on Strings first)
+
+describe String do
+	context "When a string is defined" do
+		before(:all) do
+			@my_string = "Renée is a fun teacher. Ruby is a really cool programming language"
+		end
+		it "should be able to count the charaters"
+		it "should be able to split on the . charater" do
+			pending
+			result = #do something with @my_string here
+			result.should have(2).items	
+		end
+		it "should be able to give the encoding of the string" do
+			pending 'helpful hint: should eq (Encoding.find("UTF-8"))'
+		end
+	end
+end
+

week2/count_frequency.rb

@@ -0,0 +1,9 @@
+def count_frequency(word_list) 
+  counts = Hash.new(0)
+  for word in word_list
+    counts[word] += 1
+  end
+  counts
+end
+
+p count_frequency(["sparky", "the", "cat", "sat", "on", "the", "mat"])

week2/exercises/book.rb

@@ -1,4 +1,33 @@
 class Book
+<<<<<<< HEAD
+	attr_accessor :title
+	attr_reader :page_count
+	#attr_reader :title #reader only ? 
+	@@book_count = 0
+
+	#self. = class level 
+	def self.book.count
+		## @@ = class level varable
+		@@book_count 
+	end
+
+	def initalize title = "Not Set", page_count = 0
+		@@book_count += 1
+		@page_count = page_count	
+		@title = title
+	end
+
+	def test
+		@test = "Hellow!"
+	end
+
+	def out_put_test
+		puts @test
+		puts @@book_count
+	end
+
+end
+=======
   attr_accessor :title
   attr_reader :page_count
 
@@ -24,4 +53,5 @@ def out_put_test
     puts @@book_count
   end
 
-end
+end
+>>>>>>> 4706ad52545867a37a0e21a394c5e1103020fe67

week2/exercises/book_spec.rb

@@ -2,6 +2,32 @@
 
 describe Book do
 
+<<<<<<< HEAD
+	context "::book_count" do
+
+	it "should count how many books have been created" do
+		Book.new	
+		Book.new	
+		Book.new	
+		Book.book_count.should eq 3	
+	end
+end
+
+
+
+	it "should should set some defaults" do
+		@book.new
+	end
+	it "should allow me to set the title" do
+	@boot.title = "Harry Potter"
+	@book.title.should eq "Harry Potter"
+
+
+	it "should return the page count" do
+		@book.page_count.should eq "Page count is 200"
+	end
+end
+=======
 
   context "::book_count" do
 
@@ -46,4 +72,5 @@
 
   end
 
-end
+end
+>>>>>>> 4706ad52545867a37a0e21a394c5e1103020fe67

week2/exercises/mad_libs.rb

@@ -1,10 +1,10 @@
-puts "Please enter a noun"
+print "Please enter a noun : "
 noun = gets.chomp
-puts "Please enter an adjective"
+print "Please enter an adjective : "
 adjective = gets.chomp
-puts "Please enter a past tense action verb"
+print "Please enter a past tense action verb : "
 verb_past_tense = gets.chomp
-puts "What does the #{noun} say?"
+print "What does the #{noun} say? : "
 says = gets.chomp
 story = "The #{adjective} #{noun} #{verb_past_tense} past the graveyard and says #{says}"
 puts story

week2/exercises/spec.rb

@@ -0,0 +1,3 @@
+describe Book do
+
+	context

week2/homework/questions.txt

@@ -3,11 +3,36 @@ Containers, Blocks, and Iterators
 Sharing Functionality: Inheritance, Modules, and Mixins
 
 1. What is the difference between a Hash and an Array?
+An array is integer indexed collection of objects. 
+	array_example[0]  is the first object in the array.
+
+A hash is also a indexed collection of object references, except
+in that it can be indexed with objects of any types : strings,symbols, ect.. integers also.
+but arrays are just indexed by integers. 
+
+my_hash = { 'black' => 'knight' }
+
+black (key) referes to knight ( value )
 
 2. When would you use an Array over a Hash and vice versa?
 
-3. What is a module? Enumerable is a built in Ruby module, what is it?
+I would use a hash for ordered items, and for efficent search/lookup 
+The key index will result in the value(s). Also to count frequencys. Using they 
+key and incrementing the value as the key was counted. 
+
+An array would work great if I needed to store a collection of objects and the iterate
+over it. If I needed a que or a stack i'd use a array. Or if i needed to split a string,
+or read in variable input to a method.
+
+3. What is a module? 
+a way of grouping together methods, classes and constants. Modules define a namespace.
+
+Enumerable is a built in Ruby module, what is it?
+Its a mixin. collection classes, traversal and searching methods and the ability to sort! 
 
 4. Can you inherit more than one thing in Ruby? How could you get around this problem?
+No, Ruby is a single inheritance language. The child can only inherit from the parent. 
+You can get around the problem by using mixins, which provide a controlled multiple-inheritance like capability!
 
 5. What is the difference between a Module and a Class?
+a module can not be instantiated and a class can. 

week2/homework/simon_says.rb

@@ -0,0 +1,38 @@
+module SimonSays
+	def echo(says)
+		@says = says
+	end
+
+	def shout(shouts)
+		@shouts = shouts
+		@shouts.upcase
+	end
+
+	def repeat(word, *times)
+			@word = word
+			@times = times[0]
+			if @times == nil 
+				@times = 2
+			end
+			@word  = "#{@word} " * @times 
+			@word.rstrip 
+	end
+
+	def start_of_word(word, number)
+		a = word.split(//)
+		number = number - 1
+		b = a[0..number]
+		b.join
+	end
+
+	def first_word(word)
+		a = word.split(/ /)
+		a[0]
+	end
+
+end
+
+# Question .. is it correct to use instance variables here as in for
+# echo/shout/repeat methods or better ( more ruby?? ) to use
+# as in start_or_word and first_word ?? 
+

week2/tester.rb

@@ -0,0 +1,20 @@
+require_relative 'count_frequency' 
+require 'test/unit'
+
+class TestCountFrequency < Test::Unit::TestCase 
+  def test_empty_list
+    assert_equal({}, count_frequency([]))
+  end
+  def test_single_word
+    assert_equal({"cat" => 1}, count_frequency(["cat"])) 
+  end
+  def test_two_different_words
+    assert_equal({"cat" => 1, "sat" => 1}, count_frequency(["cat", "sat"]))
+  end
+  def test_two_words_with_adjacent_repeat
+    assert_equal({"cat" => 2, "sat" => 1}, count_frequency(["cat", "cat", "sat"])) 
+  end
+  def test_two_words_with_non_adjacent_repeat
+    assert_equal({"cat" => 2, "sat" => 1}, count_frequency(["cat", "sat", "cat"]))
+  end 
+end

week2/words_from_strings.rb

@@ -0,0 +1,5 @@
+def words_from_string(string) 
+  string.downcase.scan(/[\w']+/)
+end
+
+p words_from_string("But I didn't inhale, he said (emphatically)")

week3/exercises/answers.jh

@@ -0,0 +1,27 @@
+1.9.3-p392 :001 > load 'monsters.rb'
+ => true 
+1.9.3-p392 :002 > $monsters.count{|m| m[:nocturnal]}
+ => 2 
+1.9.3-p392 :005 > $monsters.select{|m| m[:nocturnal]}.map{|m| m[:name]}
+ => ["Vampire", "Werewolf"] 
+
+1.9.3-p392 :007 > $monsters.select{|m| m[:nocturnal]}.map{|m| m[:name]}
+ => ["Vampire", "Werewolf"] 
+
+1.9.3-p392 :009 > legs = 0
+ => 0 
+
+1.9.3-p392 :011 > $monsters.each{|m| legs += m[:legs]}
+ => [{:name=>"Zombie", :nocturnal=>false, :dangers=>["bites", "scratches"], :vulnerabilities=>["fire", "decapitation"], :legs=>2}, {:name=>"Mummy", :nocturnal=>false, :dangers=>["bites", "scratches", "curses"], :vulnerabilities=>["fire", "decapitation", "cats"], :legs=>2}, {:name=>"Vampire", :nocturnal=>true, :dangers=>["bites", "hypnosis"], :vulnerabilities=>["wood", "decapitation", "crosses", "holy_water", "garlic", "daylight"], :legs=>2}, {:name=>"Werewolf", :nocturnal=>true, :dangers=>["bites", "scratches"], :vulnerabilities=>["silver"], :legs=>4}, {:name=>"Blob", :nocturnal=>false, :dangers=>["suffocation"], :vulnerabilities=>["CO2", "ice", "cold"], :legs=>0}] 
+1.9.3-p392 :012 > legs
+ => 10 
+1
+
+counts the legs. shorthand. adds ( sum ) numbers in the array.
+$monsters.map{|m| m[:legs]}.inject(:+)
+
+
+
+1.9.3-p392 :031 > dangers.inject(Hash.new(0)){|hist, danger| hist[danger]+=1 ;hist}
+ => {["bites", "scratches"]=>2, ["bites", "scratches", "curses"]=>1, ["bites", "hypnosis"]=>1, ["suffocation"]=>1} 
+1

week3/exercises/monster.rb

@@ -1,14 +1,14 @@
 require './named_thing.rb'
-class Monster
+
+class Monsters
 	include NamedThing
-	attr_accessor :vulnerabilities, :dangers
-    attr_reader :nocturnal, :legs
-
-	def initialize(noc, legs, name="Monster", vul = [], dangers = [])
-		super(name)
-		@nocturnal = noc
-		@vlunerabilities = vul
+	attr_accessor :names, :legs, :dangers, :vulnerabilities, :nocturnal
+
+	def initialize legs, nocturnal, name="Monster", dangers=[], vulnerabilities=[]
+		@leg = legs
+		@nocturnal = nocturnal
 		@dangers = dangers
-		@legs = legs
+		@vulnerabilities = vulnerabilities
+		super name
 	end
-end	
+end

week3/exercises/vampire.rb

@@ -1,6 +1,8 @@
 require './monster.rb'
+
 class Vampire < Monster
-	def initialize(noc=true, legs=2, name ="Vampire", vul=[:garlic, :sunlight], dangers=[:bites])
-		super(noc,legs,name,vul,dangers)
+
+	def initalize legs = 2, nocturnal = true, name = "Vampire", dangers = [:bites] , vulnerabilities = [:sunlight, :garlic]
+	super
 	end
 end

week3/homework/calculator.rb

@@ -0,0 +1,20 @@
+# au jonas haskins
+class Calculator
+        def sum(digits)
+                digits.inject 0, :+
+        end
+
+        def pow(v1, v2)
+                p = 1
+                       v2.times{ p *= v1 } 
+                power = p                        
+        end
+
+        def multiply(*nums)
+                  nums.flatten.inject(:*)  
+        end
+
+        def fac(number) 
+                (1..number).inject(:*) || 1        
+        end
+end

week3/homework/questions.txt

@@ -5,11 +5,20 @@ Please Read:
  - Chapter 22 The Ruby Language: basic types (symbols), variables and constants
 
 1. What is a symbol?
+It is a object representing names and some strings inside the Ruby interpreter.  
+they are made by :some_name and :"string" literal syntax and by the to_sym 
 
 2. What is the difference between a symbol and a string?
+a synbol is immutable.
 
 3. What is a block and how do I call a block?
+a block is code between two braces or between do - end 
+.. a way of grouping statements. 
+you call a block by calling yield or calling it as a Proc.
 
 4. How do I pass a block to a method? What is the method signature?
+a.method(&block) procs an ampersand
 
 5. Where would you use regular expressions?
+if you were matching any kind of string or pattern
+

week4/exercises/do_work.rb

@@ -0,0 +1,13 @@
+module DoWork
+	attr_accessor :work
+
+  def initialize work
+    @work = work
+  end
+
+  #def shout_name
+  #  @name.upcase
+  #end
+
+end
+

week4/exercises/foobar

@@ -0,0 +1,8 @@
+
+'br.retsnom/.' eriuqer
+
+ retsnoM < eripmaV ssalc
+
+]cilrag: ,thgilnus:[ = seitilibarenluv ,]setib:[ = sregnad ,"eripmaV" = eman ,eurt = lanrutcon ,2 = sgel ezilaitini fed  
+repus    
+dne  dne

week4/exercises/worker.rb

@@ -0,0 +1,11 @@
+class Worker
+	def self.work x=1
+		if x == 1 
+		  yield
+		else
+		 x = x - 1 
+		 x += yield
+
+		end
+	end	
+end

week4/homework/questions.txt

@@ -3,7 +3,25 @@ Chapter 10 Basic Input and Output
 The Rake Gem: http://rake.rubyforge.org/
 
 1. How does Ruby read files?
+It uses the I from the I/O ! Input is part of the base class
+IO which contains classes like File, which you would use to read in a file for example 
+File.open or File.read 
+
 2. How would you output "Hello World!" to a file called my_output.txt?
+File.open("my_output.txt", "w") do |file| 
+	file.puts "Hello World!"
+end
+
 3. What is the Directory class and what is it used for?
+The Directory class ( Dir ) is used for representing directories 
+on the file system. It's used for listing directories and their contents.
+
+
 4. What is an IO object?
+A IO object is a bidirectional channel between a ruby program
+and some external resource.
+
 5. What is rake and what is it used for? What is a rake task?
+rake is a ruby gem, and a simple build program simmilar to make.
+a rake task is a task defined by a Rakefile which contains build rules
+to do a job .. ie run some ruby code. 

week4/homework/worker.rb

@@ -0,0 +1,33 @@
+#class Worker
+#	# this is a class level method
+#	def self.work x=1
+#		if x == 1 
+#		  yield
+#		else
+#		 x = x - 1 
+#		 x += yield
+#
+#		end
+#	end	
+#end
+
+
+
+# class anserr
+#class Worker
+#	# this is a class level method
+#	def self.work n=1
+#		  results = nil 	
+#		  n.times { results = yield }
+#		  results
+#	end	
+#end
+
+
+# teachers answer 
+class Worker
+	# this is a class level method
+	def self.work n=1
+		n.times.inject(nil){yield}
+	end	
+end

week4/homework/worker_spec.rb

@@ -0,0 +1,36 @@
+require "#{File.dirname(__FILE__)}/worker"
+
+describe Worker do
+
+	it "executes a block and returns a string" do
+		result = Worker.work do
+			"hello"
+		end
+		result.should == "hello"
+	end
+
+	it "executes a block and returns a number" do
+		result = Worker.work do
+			3 + 4
+		end
+		result.should == 7
+	end
+
+	it "executes a block in the context of the calling method" do
+		n = 1
+		result = Worker.work do
+			n + 4
+		end
+		result.should == 5
+	end
+
+
+	it "executes a block 3 times and returns the result" do
+		n = 5
+		result = Worker.work(3) do
+			n += 1
+		end
+		result.should == 8
+	end
+
+end

week4/jonas/code_timer.rb

@@ -0,0 +1,7 @@
+class CodeTimer 
+	def self.time_code n=1
+		start_time = Time.now
+		n.times { yield }
+		Time.now - start_time
+	end
+end

week4/jonas/homework.2do

@@ -0,0 +1,3 @@
+worker_spec.rb
+
+questions file.

week4/jonas/timer_spec.rb

@@ -0,0 +1,38 @@
+require './code_timer.rb'
+
+describe CodeTimer do
+
+	it "should run our code" do
+		flag = false
+
+		CodeTimer.time_code do
+			flag = true				
+		end
+
+		flag.should eq true
+
+	end
+
+	it "should time our code" do
+
+	Time.stub(:now).and_return(0,3)
+	run_time = CodeTimer.time_code do
+	end
+
+	run_time.should be_within(0.1).of(3.0)
+	end
+
+	it "should run our code mult times " do
+		i = 0
+		CodeTimer.time_code(10){ i+=1 }
+		i.should eq 10
+	end
+
+	it "should give us the average time " do
+		run_time = CodeTimer.time_code(10) {
+		sleep(1)
+		}
+		run_time.should be_within(0.1).of(1.0)
+	end
+
+end

week5/exercises/Rakefile.rb

@@ -0,0 +1,32 @@
+task :default => [:hello_world]
+
+desc "This is the hellow worrld script" 
+task :eatit do
+	puts File.read("names")
+end
+
+task :mkdir do
+	Dir.mkdir("Class")
+end
+
+task : create_student_dirs => [:create_class_dir ]do
+  Dir.chdir('Class')
+  File.open("../names") do |f|
+    f.map{|line| Dir.mkdir line.chomp}
+      end
+end
+
+task : create_student_dirs => [:create_class_dir ]do
+  Dir.chdir('Class')
+  File.open("../names") do |f|
+    f.map{|line| Dir.mkdir line.chomp}
+      end
+end
+
+def file_helper(file_name)
+	File.open(file_name) do |f|
+	f.each do |line|
+		yield line.chomp
+		end
+	end
+end

week7/exercises/features/step_definitions/converter.rb

@@ -0,0 +1,26 @@
+Given(/^I have entered (\d+) into the converter$/) do |arg1|
+ # pending # express the regexp above with the code you wish you had
+ @temp 
+end
+
+Given(/^I set the type to Fahrenheit$/) do
+ # pending # express the regexp above with the code you wish you had
+  @type = 'Fahrenheit'
+end
+
+When(/^I press convert$/) do
+
+end
+
+Then(/^the result returned should be (\d+)\.(\d+)$/) do |arg1, arg2|
+  #pending # express the regexp above with the code you wish you had
+  class Convert
+    def self
+      n = (@temp - 32) * 5 / 9 
+      n.round(1)
+    end
+  end
+
+
+end
+

week7/exercises/features/step_definitions/converter2.rb

@@ -0,0 +1,14 @@
+class Converter
+
+  attr_writer :type 
+
+  def initalize celcius_value
+    @value = celcius_value.to_f
+  end
+
+
+  def convert
+  ((@value - 32 ) * (5.0 / 9.0)).round(1)
+  end
+
+end

week7/homework/features/step_definitions/pirate.rb

@@ -0,0 +1,23 @@
+class PirateTranslator
+  attr_accessor :split
+
+
+  def say(what)
+    @what = what
+  end
+
+  def translate
+    if ( @what =~ /Hello Friend/)
+      @what = 'Ahoy Matey' + "/n Shiber Me Timbers You Scurvey Dogs!!"
+    end
+  end
+
+   # can't figger out how to return a array of them both? 
+   # this isn;t right. 
+  def speak
+    @arr = 'Shiber Me Timbers You Scurvey Dogs!!'
+    @speak_a.push("@what", "@arr")
+    @speak = speak.a.join(/\n /)
+  end
+end
+

week7/homework/features/step_definitions/pirate.rb.class

@@ -0,0 +1,40 @@
+class PirateTranslator
+  attr_accessor :split
+
+  PIRATE_WORDS = { 
+	hello_friend: "Ahoy Matey"
+  }
+
+  def say(what)
+    @what = what
+  end
+
+  def translate
+    pirate_lookup @said + "\n Awh shiver me timbers "
+  end
+
+
+  private
+
+  def pirate_lookup said
+    key = said.gsub(' ' , '_').downcase
+    PIRATE_WORDS[key]
+  end
+
+
+
+  def translate
+    if ( @what =~ /Hello Friend/)
+      @what = 'Ahoy Matey'
+    end
+  end
+
+   # can't figger out how to return a array of them both? 
+   # this isn;t right. 
+  def speak
+    @arr = 'Shiber Me Timbers You Scurvey Dogs!!'
+    @speak_a.push("@what", "@arr")
+    @speak = speak.a.join(/\n /)
+  end
+end
+

week7/homework/features/step_definitions/pirate_steps.rb

@@ -12,6 +12,7 @@
 
 Letgoandhaul /^it prints out '(.+)'$/ do |arg|
 	@result.split("\n ").first.should == arg
+	puts "#{arg}"
 end
 
 Letgoandhaul /^it also prints '(.+)'$/ do |arg|

week7/homework/features/step_definitions/rspec/expectations.rb

@@ -0,0 +1 @@
+##

week7/homework/features/step_definitions/rspec/mocks/standalone.rb

@@ -0,0 +1 @@
+##

week7/homework/questions.txt

@@ -3,7 +3,30 @@ Please Read Chapters 23 and 24 DuckTyping and MetaProgramming
 
 Questions:
 1. What is method_missing and how can it be used?
+it's a method, called method_missing. 
+
+it can by used to intercept the use of a undefined method and handle it. 
+you can also use it to intercept all the calls to methods, but only handle
+some of them ( glob? ) 
+
+
 2. What is and Eigenclass and what is it used for? Where Do Singleton methods live?
+A eigenclass is a hidden class associated with each specific instance of another class.. 
+
+Singleton methods are specific to a single object. 
+They are defined on the object it's self and not the class.
+Usually they are defined in a Eigenclass. 
+
+
 3. When would you use DuckTypeing? How would you use it to improve your code?
+if you were coding in C# or Java or Perl. Readability?. I did Perl in DuckTyping. 
+I wouldn't use it in Ruby.
+
 4. What is the difference between a class method and an instance method? What is the difference between instance_eval and class_eval?
+Class methods are methods that are called on a class, and instance methods are methods that are called on a instance of a class.
+instance_eval defines class methods and class_eval defines instance methods. 
+
 5. What is the difference between a singleton class and a singleton method?
+
+a singleton method is a method that is defined only for a single object,
+and a singleton class is defined ON the object. 

week8/exercises/couch.rb

@@ -4,9 +4,21 @@ def initialize(pillows, cushions)
 		@cushions = cushions
 	end
 
-	[:pillows, :cushions, :dogs].each do |s|
+#	[:pillows, :cushions, :dogs].each do |s|
+#		define_method("how_many_#{s}") do
+#			instance_variable_get("@#{s}").count
+#		end
+#	end
+
+	[:pillows, :cushions ].each do |s|
 		define_method("how_many_#{s}") do
 			instance_variable_get("@#{s}").count
 		end
 	end
-end
+
+		define_method("#{s.to_s.gsub('s', '')}_colors") do
+			instance_variable_get("@#{s}").each do | color |
+			puts color
+		end
+	end
+end

week9/comments_examples

@@ -0,0 +1,5 @@
+# how your doing something in a method
+# something tied to sepcifics .. 
+# carefull about putting votile info in comments
+ # change code , don' t update the comments. 
+ # that is bad ... 

week9/exceptional-ruby.rb

@@ -0,0 +1,37 @@
+# exception example
+#class JonasError < Exception
+# def message
+#  "its messed up "
+#  end
+#end
+
+#begin
+
+ #raise "AGGGG"
+# raise JonasError.new
+
+#puts 0/1
+
+# f = File.open('hello.txt') 
+# f.close
+# f.read
+#rescue  => e
+##rescue => e
+#  puts e
+#  puts e.class
+#rescue IOError => e
+# puts "there was a io error"
+#ensure
+# puts  "hello world"
+#end
+#
+#
+catch :yipes do
+
+ i = 0 
+ while i<10
+  sleep (2) and throw :yipes if i == 5
+  puts i+=1
+ end
+end
+

week9/sinatra.rb

@@ -0,0 +1,14 @@
+require 'sinatra'
+require 'sinatra/reloader'
+require 'puma'
+
+get '/' do
+ "<html>
+ <body>
+ <h1><fint color='pink'>HI<</font></h1>
+ <center>
+ </body>
+ </html>"
+end
+
+

week9/struce

@@ -0,0 +1,81 @@
+jonashaskins@zadmins-MacBook-Pro-2~/RUBY_CLASS/RubyFall2013/week9$ irb
+1.9.3p392 :001 > Dog = Struct.new(:name, :owner, :age)
+ => Dog 
+1.9.3p392 :002 > d = Dog.new('Bradley', 'Jonas', '6')
+ => #<struct Dog name="Bradley", owner="Jonas", age="6"> 
+1.9.3p392 :003 > d.name
+ => "Bradley" 
+1.9.3p392 :004 > d.age
+ => "6" 
+1.9.3p392 :005 > d.owner
+ => "Jonas" 
+1.9.3p392 :006 > d.name = "Rockey the Dog"
+ => "Rockey the Dog" 
+1.9.3p392 :007 > d.name
+ => "Rockey the Dog" 
+1.9.3p392 :008 > d.age = '100'
+ => "100" 
+1.9.3p392 :009 > d.age
+ => "100" 
+1.9.3p392 :010 > 
+
+1.9.3p392 :016 > d.each_pair do |i|
+1.9.3p392 :017 >     puts i
+1.9.3p392 :018?>   end
+name
+owner
+age
+ => #<struct Dog name="Rockey the Dog", owner="Jonas", age="100"> 
+1.9.3p392 :019 > d.each_pair{|k,v| puts k}
+name
+owner
+age
+ => #<struct Dog name="Rockey the Dog", owner="Jonas", age="100"> 
+1.9.3p392 :020 > 
+
+
+
+
+jonashaskins@zadmins-MacBook-Pro-2~/RUBY_CLASS/RubyFall2013/week9$ irb
+1.9.3p392 :001 > Dog = Struct.new(:name, :owner, :age)
+ => Dog 
+1.9.3p392 :002 > d = Dog.new('Bradley', 'Jonas', '6')
+ => #<struct Dog name="Bradley", owner="Jonas", age="6"> 
+1.9.3p392 :003 > d.name
+ => "Bradley" 
+1.9.3p392 :004 > d.age
+ => "6" 
+1.9.3p392 :005 > d.owner
+ => "Jonas" 
+1.9.3p392 :006 > d.name = "Rockey the Dog"
+ => "Rockey the Dog" 
+1.9.3p392 :007 > d.name
+ => "Rockey the Dog" 
+1.9.3p392 :008 > d.age = '100'
+ => "100" 
+1.9.3p392 :009 > d.age
+ => "100" 
+1.9.3p392 :010 > 
+1.9.3p392 :011 >   
+1.9.3p392 :012 >   d.map{|a|a}
+ => ["Rockey the Dog", "Jonas", "100"] 
+1.9.3p392 :013 > d
+ => #<struct Dog name="Rockey the Dog", owner="Jonas", age="100"> 
+1.9.3p392 :014 > d.select{|a|a == 7}
+ => [] 
+1.9.3p392 :015 > d.select{|a|a == 7}
+ => [] 
+1.9.3p392 :016 > d.each_pair do |i|
+1.9.3p392 :017 >     puts i
+1.9.3p392 :018?>   end
+name
+owner
+age
+ => #<struct Dog name="Rockey the Dog", owner="Jonas", age="100"> 
+1.9.3p392 :019 > d.each_pair{|k,v| puts k}
+name
+owner
+age
+ => #<struct Dog name="Rockey the Dog", owner="Jonas", age="100"> 
+1.9.3p392 :020 > 
+