Contents

module Enumerable
 def ave
   sum = 0
   self.each{|value| sum += value}
   return sum.to_f/self.length
 end

  if RUBY_VERSION < '1.9.0'
    def sample
     me = to_a
     me[rand(me.length)]
    end
  end

end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
sane-0.25.8	lib/sane/enumerable.rb
sane-0.25.7	lib/sane/enumerable.rb
sane-0.25.6	lib/sane/enumerable.rb
sane-0.25.5	lib/sane/enumerable.rb
sane-0.25.4	lib/sane/enumerable.rb
sane-0.25.3	lib/sane/enumerable.rb
sane-0.25.2	lib/sane/enumerable.rb
sane-0.25.1	lib/sane/enumerable.rb
sane-0.25.0	lib/sane/enumerable.rb