anagram.rb

class Anagram
  def initialize(word)
    @characters =[]
    word.each_char{|x| @characters<<x}
  end

  def convert
   anagrams = []
   @characters.permutation.each {|x| anagrams << x.join}
   p anagrams 
  end
  
  
end

dog = Anagram.new('dog')
dog.convert

anagram_spec

require 'rspec'

require_relative 'anagram'

describe Anagram do 
  

  describe 'Anagram = to' do
    it 'expects :to: to return ot' do
      expect(Anagram.new('to').convert).to eql('ot')
     end
   
    end
  describe 'Anagram: dog' do
    it 'expects :dog: to return an array of anagrams' do
      expect(Anagram.new('dog').convert).to eql(["dog", "dgo", "odg", "ogd", "gdo", "god"])
     end
    end



  end