gistfile1.rb

def combine_anagrams(words)
	results=[]
	words.each do |w|
		results<<words.select{|x| w.downcase.split(//).sort==x.downcase.split(//).sort}
	end
	p results.uniq
	results.uniq
	end
	string=['cars', 'for', 'potatoes', 'racs', 'four','scar', 'creams','scream']
	combine_anagrams(string)