Re: Dynamic instances of a class.

OK, hate to multi-post, but wanted to let you know that i made it, is =

not really elegant, i wish there was a better way to do it, but at least =

i (kind of) get a solution for the main problem on this post.

Here is the code.

require 'csv'

class Motorcycle
  attr_reader :name, :weight
  @@count =3D 0

  def self.find (name)
    found =3D nil
    ObjectSpace.each_object(Motorcycle) { |o|
      found =3D o if o.name =3D=3D name
    }
    return found
  end

  #Dynamically create instances of Motrocycle
  def self.create
  File.new('motorcycles.csv').readlines[1..-1].map{ |line|
    first, *rest =3D line.split(/,/)
    Motorcycle.new( first, rest )
    }
  end

  def initialize (name, weight)
  @name =3D name
  @weight =3D weight
  self.class.count +=3D 1
  end

  def self.count
  return @@count
  end

  def self.count=3D( count )
  @@count =3D count
  end

  def available_colors
  end

  def has_abs?
  end
end

Is there any way to do it better, like, =C2=BF what is i didn't have 2 =

columns but multiple columns?  (i was thinking of creating a array with =

the values and then using 2 for loops to retrieve each value, but that =

would have been really stupid i believe).

-- =

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