Contents

require 'facet/array/at_rand'
class String
  # Return a single-character string of a random character in _self_.
  #
  #   require 'facet/string/at_rand'
  #
  #   "Ruby rules".rand_char  #=> "y"
  #
  def rand_char
    split(//,-1).at_rand
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
facets-0.7.0	lib/facet/string/rand_char.rb
facets-0.7.1	lib/facet/string/rand_char.rb
facets-0.7.2	lib/facet/string/rand_char.rb