Learning about Nill

* The nill object is and object 

54145891
Learning about Nill

* If an undefined method on nil, it will raise a NoMethodError with a message stating that method is not found 

54145891
Learning about Nill

* The nill object has some methods defined i.e. :to_s
 

[#54145891]
Merge pull request #1 from JulianHentea/54145891_about_nil_master

about nil master

[Delivers #54145891]
Fixed failing test in about_asserts.rb

*passing boolean adoption to assert will pass or fail based on wearer he boolean is true or false


[#54145889]
Fixed failing test in about_asserts.rb

* Sometimes a value is just a value


[#54145889]
Merge pull request #2 from JulianHentea/54145889_about_asserts_master

about asserts master

[Delivers #54145889]
Learning about Objects
  * everything is an object
  * objects can be converted to strings
  * objects can be inspected
  * every object has a unique ID
 

[#54145895]
Learning about Objects
  * integers have fixed object ID's
  * copies/clones of the same object have 
    different object ID's
[#54145895]
Merge pull request #3 from JulianHentea/54145895_about_objects_master

Completed the learn about objects koan 

[Delivers #54145895]
Helloooo conflicts.
fixed merge conflict