vindia · October 31, 2017 13:25
diff --git a/anagram.rb b/anagram.rb
 require "benchmark"

 time = Benchmark.measure do
  words = File.read("wordlist.txt").downcase.split("\n")

  anagrams = Hash.new{|hash, key| hash[key] = []}
  words.each do |word|
    root = word.chars.sort.join
    anagrams[root] << word
  end

  anagrams.select{|_,w| w.uniq.size > 1}.each do |_, words|
    puts "#{words.shift} is anagram of #{words.uniq.join(', is anagram of ')}"
  end
 end

 puts time
	require "benchmark"

	time = Benchmark.measure do
	words = File.read("wordlist.txt").downcase.split("\n")

	anagrams = Hash.new{\|hash, key\| hash[key] = []}
	words.each do \|word\|
	root = word.chars.sort.join
	anagrams[root] << word
	end

	anagrams.select{\|_,w\| w.uniq.size > 1}.each do \|_, words\|
	puts "#{words.shift} is anagram of #{words.uniq.join(', is anagram of ')}"
	end
	end

	puts time