gistfile1.txt

  it 'for "scream cars for four scar creams"' do
    @anagrams = 'scream cars for four scar creams'.anagram_groups
    @anagrams.each { |group| group.sort! }
    [%w(cars scar), %w(four), %w(for), %w(creams scream)].each do |group|
        @anagrams.should include(group)
    end 
  end 

gistfile2.txt

Failures:

  1) anagram grouping for "scream cars for four scar creams"
     Failure/Error: @anagrams.should include(group)
       expected [] to include ["cars", "scar"]
     # ./spec/fun_with_strings_spec.rb:56:in `block (3 levels) in <top (required)>'
     # ./spec/fun_with_strings_spec.rb:55:in `each'
     # ./spec/fun_with_strings_spec.rb:55:in `block (2 levels) in <top (required)>'

Finished in 0.00519 seconds
12 examples, 1 failure

Failed examples:

rspec ./spec/fun_with_strings_spec.rb:52 # anagram grouping for "scream cars for four scar creams"

gistfile3.txt

  def anagram_groups
    a=[]
    a.map{|x| Array.new() << x << x.split('').shuffle.join << x.split('').shuffle.join << x.split('').shuffle.join << x.split('').shuffle.join << x.split('').shuffle.join << x.split('').shuffle.join << x.split('').shuffle.join << x.split('').shuffle.join << x.split('').shuffle.join}
  end