How to implement options hashes in Ruby?

Question

How can I implement options hashes? How is the structure of a class that has option hashes in it? Say I have a person class. I want to implement a method such as my_age that whe

Answer 1

In Ruby 2.x you can use ** operator:

class Some
  def initialize(**options)
    @options = options
  end

  def it_is?
    return @options[:body] if @options.has_key?(:body)
  end
end