Contents

class Array
    
  # Like #last but returns the last element
  # in an array.
  #
  #   [1,2,3].foot  #=> [3]
  #
  def foot
    slice(-1,1)
  end 

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
facets-0.7.0	lib/facet/array/foot.rb
facets-0.7.1	lib/facet/array/foot.rb
facets-0.7.2	lib/facet/array/foot.rb