Contents

module BookKeeping
  VERSION = 2
end

class Isogram
  def self.is_isogram?(str)
    letters = str.downcase.gsub(/[[:punct:]]| /, '').chars
    letters == letters.uniq
  end
end

Version data entries

129 entries across 129 versions & 1 rubygems

Version	Path
trackler-2.1.0.1	tracks/ruby/exercises/isogram/example.rb
trackler-2.1.0.0	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.55	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.54	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.53	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.52	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.51	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.50	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.49	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.48	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.47	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.46	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.45	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.44	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.43	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.42	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.41	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.40	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.39	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.8.38	tracks/ruby/exercises/isogram/example.rb