Contents

class Hash
  # Alias #slice to #values_at.
  #
  #   require "facet/hash/slice"
  # 
  #   h = { :a => 1, :b => 2, :c => 3 }
  #   h.slice(:a)      #=> [1]
  #   h.slice(:a, :b)  #=> [1,2]
  #
  alias_method( :slice, :values_at )
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
facets-0.6.3	lib/facet/hash/slice.rb
facets-0.7.1	lib/facet/hash/slice.rb
facets-0.7.0	lib/facet/hash/slice.rb
facets-0.7.2	lib/facet/hash/slice.rb