Took the first step towards enlightenment

* pivotal tracker story id is [#75411394]
* learned that assert test will pass if it is passed a true value, and
* fail otherwise
fixed all errors in about_asserts.rb

* pivotal tracker id: [#75411394]
* learned another way of formatting the assert test:
you can define an expected_value, and an actual_value,
then run assert actual_value, expected_value
Merge pull request #1 from glassbead0/75411392_about_asserts_master

75411392_about_asserts_master

[Delivers #75411392]
fixed errors in about_nil.rb

* pivotal tracker id [#75411400]
* learned that nil has a few methods, such as .nil? and .inspect
Merge pull request #2 from glassbead0/75411400_about_nil_master

fixed errors in about_nil.rb

[Delivers #75411400]
Update about_objects.rb
Update about_objects.rb
Update about_objects.rb
Update about_objects.rb
fixed first error in about_objects.rb

* pivotal tracker id [#75411404]
* learned that 1 is an object
finished the first task of about_objects:

* pivotal tracker id [#75411404]
* learned that everything in ruby is an object
completed stage 2 of about_objects.rb

* pivotal tracker id [#75411404]
* I learned that nil.to_s returns the empty string
completed stage 3 of about_objects.rb

* pivotal tracker id [#75411404]
* learned that nil.inspect returns 'nil'
completed stage 4 of about_objects.rb

* pivotal tracker id [#75411404]
* learned that every object has an id number, that is type Fixnum
completed stage 5 of about_objects.rb

* pivotal tracker id [#75411404]
* no two objects have the same id
completed stage 6 of about_objects.rb

* pivotal tracker id [#75411404]
* the whole numbers have fixed id's, namely the odd numbers. strange
completed all stages of about_objects.rb

* pivotal tracker id [#75411404]
* learned that you can clone objects, but it creates a
new object with a different id