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-2.0.6.41	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.40	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.39	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.38	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.37	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.36	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.35	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.34	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.33	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.32	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.31	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.30	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.29	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.28	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.27	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.26	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.25	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.24	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.23	tracks/ruby/exercises/isogram/example.rb
trackler-2.0.6.22	tracks/ruby/exercises/isogram/example.rb