anagram_test.rb

class AnagramCheck
  def initialize (word1, word2)
    @argument = word1, word2
    @word1 = word1.gsub(/[!@#$%^&*'.\s]/,"").upcase.split('')
    @word2 = word2.gsub(/[!@#$%^&*'.\s]/,"").upcase.split('')
  end

  def word_check
    words = @word1, @word2
    vowels = ["A", "E", "I", "O", "U", "Y"]
     words.each do |word|
      puts word.inspect
      if !word.any? {|letter| vowels.include?(letter)}
        #how to call original argument variable?
        #why does return "#{words[i].join('')} isn't a real word" give "undefined local variable words" as an error in rspec?
        return "Enter a real word!"
      end
    end
      return anagram_check()
  end

  def anagram_check
    anagram = @word1 - @word2
    if @word1.length === @word2.length && anagram === []
      return "Anagram!"
    else
        return antigram_check()
    end
  end

  def antigram_check
    antigram = @word1 - @word2
    if antigram.length === @word1.length
      return "Antigram!"
    else return ("Not an Anagram or an Antigram but " + (@word1 - antigram).join(',') + " " + "are alike")
    end
  end
end

anagram_test_spec.rb

require ('rspec')
require('anagram_test')
require ('pry')

describe('#anagram_check') do
  it("checks to see if inputted words are anagrams") do
    testing = AnagramCheck.new("steal", "least")
    expect(testing.anagram_check()).to(eq("Anagram!"))
  end
  it("returns true if 2 words are an anagram of each other regardless of case") do
    testing = AnagramCheck.new("sTeaL", "LeASt")
    expect(testing.anagram_check()).to(eq("Anagram!"))
  end
  it("returns true if 2 phrases are an anagram of eachother, regardless of special characters and spacing") do
    testing = AnagramCheck.new("Jim Morrison!", "Mr. Mojo Risin'")
    expect(testing.anagram_check()).to(eq("Anagram!"))
  end
  it("returns similar letters if not an anagram") do
    testing = AnagramCheck.new("quick", "quack'")
    expect(testing.anagram_check()).to(eq("Not an Anagram or an Antigram but " + (@word1 - antigram).join(',') + " " + "are alike"))
  end
end
describe('#word_check') do
  it("checks to see if inputted words are real words") do
    testing = AnagramCheck.new("zrrb", "Least")
    expect(testing.word_check()).to(eq("Enter a real word!"))
  end
end
describe('#antigram_check') do
  it("checks to see if inputted words are antigrams") do
    testing = AnagramCheck.new("Barn", "Fly")
    expect(testing.antigram_check()).to(eq("Antigram!"))
  end
end