Contents

class NilClass
  # Allows <tt>nil</tt> to respond to #empty? method.
  # Alwasy returns <tt>true</tt>.
  #
  #  require 'facet/nil/empty?'
  #
  #  nil.empty?   #=> true
  #
  def empty? ; true ; end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
facets-0.7.0	lib/facet/nil/empty%3F.rb
facets-0.7.1	lib/facet/nil/empty%3F.rb
facets-0.7.2	lib/facet/nil/empty%3F.rb