Contents

module BookKeeping
  VERSION = 1
end

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

Version data entries

19 entries across 19 versions & 1 rubygems

Version	Path
trackler-2.0.3.2	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.3.1	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.3.0	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.2.0	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.1.2	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.1.1	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.1.0	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.10	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.9	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.8	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.7	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.6	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.5	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.4	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.3	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.2	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.1	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.0.0	tracks/ruby/exercises/isogram/example.rb
trackler-1.0.4.1	tracks/ruby/exercises/isogram/example.rb