Mbrightbill class6

Good job, Matthew.

#### Exercise 1

- No crashes, works as expected. 4 points
- Proper indentation makes it easier to ready :eyes: 

#### Exercise 2

- No crashes, works as expected. 4 points
- The logic is confusing and not 100% correct. :confounded: 
- Study the solution provided. :book: 

#### Exercise 3

- No crashes, but doesn't work as expected. 3 points

This output is incorrect:

```
$ ruby 3_birthday_helper_read.rb
3_birthday_helper_read.rb:50:in `<main>': undefined method `capitalize' for nil:NilClass (NoMethodError)
```

And should be:

```
$ ruby 3_birthday_helper_read.rb
Usage: 3_birthday_helper_read.rb NAME
```

This output is incorrect:

```
$ ruby 3_birthday_helper_read.rb jane
Jane will be 55 on 2014-03-27
```

And should be:

```
$ ruby 3_birthday_helper_read.rb jane
Jane will be 56 on 2015-03-27
```

- Study the solution provided. :book: 

#### Exercise 4

- No crashes, works as expected. 4 points
- Use the `[]` method to access the value of a Hash object. Iteration is unnecessary.

For example:

```ruby
some_hash = { "one" => 1, "two" => 2 }
some_hash["one"]  #=> 1
```

- Study the solution provided. :book: 

#### Exercise 5

- No crashes, works as expected. 4 points
- Proper indentation makes it easier to ready :eyes: 
- The `count` variable is unnecessary :zap: 
- Given the `while` statement, the `break` statement is unnecessary :zap: 

#### Total

`4 + 4 + 3 + 4 + 4 = 19` :star: