How to cleanly initialize attributes in Ruby with new?

Question

class Foo
  attr_accessor :name, :age, :email, :gender, :height

  def initalize params
    @name = params[:name]
    @age = params[:age]
    @email = params[:email]         


        

Answer 1

def initialize(params)
  params.each do |key, value|
    instance_variable_set("@#{key}", value)
  end
end