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-2.0.6.21	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.20	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.19	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.18	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.17	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.16	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.15	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.14	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.13	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.12	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.11	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.10	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.9	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.8	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.7	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.6	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.5	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.4	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.3	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.2	tracks/ruby/exercises/isogram/example.rb