Sample of Data Class from Ruby AI

data.rb

  # "String"
  #----------#
  # A string is any finite sequence of characters (i.e., letters, numerals, symbols and punctuation marks).
  # Strings are wrapped in quotes: "String"
  # Strings can be stores in variables. Below are a few @@globalvariables
  # MINASWAN is a Ruby programming motto designed to promote positivity and goodwill among community members.

  @@minaswan = 'Matz is Nice And So We Are Nice.'

  # [Arrays]
  #----------#
  # Arrays are ordered, integer-indexed collections of any object.
  # Below are two arrays: one that shared
  # Note the @ just allows me to access the values of ada_imagination_is from another class named Data.

  @@ada_array_imagination_is = ["The Discovering Faculty, which penetrates into the unseen worlds around us: as in the worlds of Science.", "The Combining Faculty, which seizes points in common, between subjects having no apparent connection."]
  @@avi_array_programming_is = ["The Science of Operation.", "The Art of Composition."]

  # {Hashes}
  #----------#
  # A Hash is a collection of key-value pairs.
  # You retrieve or create a new entry in a Hash by referring to its key.
  # Below is are three hashes.
  # One that includes three hashes of golden rules from instructors here at Flatiron School.
  # A second that includes four quotes from science fiction programmer Octavia Bulter.
  # A third that includes five quotes from Hiphop duo Dead Prez.

  @@learn_love_code_golden_hash = {

  :of_learning_programming =>

      { :one => "Learn Syntax and Semantics: Syntax is the grammar, structure, or order of elements in a language statement. Semantics is the meaning of these elements.",
        :two => "Learn Programmatic Thinking: That means you make it work, then make it right, then make it fast. Programmatic thinking is all about problem solving.",
        :three => "Learn Design Patterns: Other programmers have likely experienced the problem you are looking to solve. ActiveRecord is just one of them! There are many."},

  :of_composing_programs =>

      { :one => "A languages keywords, like 'if' or 'end'. In Ruby there are approximately 43 keywords.",
        :two => "Literal data, things like 'Strings' and Numbers 1,2,3, etc.",
        :three => "Finally, Barewords you define and create, things like variables and methods."},

  :of_self =>

      { :one => "Use self when setting/getting instance attributes inside a class definition.",
        :two => "Use self to denote a method within the class definition as a class method.",
        :three => "Use self to reference the calling object within an instance method definition."}

                                    }

  @@octavia_butler_golden_hash = {

    :of_talent =>

        { :one => "I am me, and I am here, and I am writing.",
          :two => "Habit is persistence in practice.",
          :three => "Kindness eases change.",
          :four => "You dont start out writing good stuff. You start out writing crap and thinking its good stuff, and then gradually you get better at it. \n \nThat is why I say one of the most valuable traits is persistence."}

                                    }

  @@dead_prez_golden_hash = {

    :of_discipline =>

        { :one => "Practice makes perfect.",
          :two => "Health is Wealth.",
          :three => "All things in moderation.",
          :four => "Plan your work.",
          :five => "Work your plan."}

                                }