Attributes in Ruby Class are always set to null
50477
Why does attr_accessor clobber the existing variables in this model in Ruby on Rails?
128698
Losing an Attribute When Saving Through an Association w/ Scope (Rails 4.0.0)
14753
How to avoid NoMethodError for nil elements when accessing nested hashes?
54143
Why is the default value of the string type null instead of an empty string?
133391
The value for the useBean class attribute ... is invalid
64820
No named parameters in Ruby?
46477
How to understand nil vs. empty vs. blank in Ruby
102836
Are empty HTML5 data attributes valid?
82297
How to read class attributes in the same order as declared?
19149
How to create a custom string representation for a class object?
91433
Is there a difference between :: and . when calling class methods in Ruby?
70775
Rails: How can I set default values in ActiveRecord?
53662
Same-named attributes in attrs.xml for custom view
71509
How do I get the string with name of a class?
121690
python get only class attribute no superclasses
118002
What exactly is the singleton class in ruby?
99046
instance variable vs. symbol in ruby on rails (form_for)