Contents

class Hash

  # Remove nil and empty keys.
  def compact
    delete_if { |key, value| value.nil? || value.empty? }
  end

end

Version data entries

25 entries across 25 versions & 2 rubygems

Version	Path
typus-0.9.21	lib/typus/hash.rb
typus-0.9.20	lib/typus/hash.rb
typus-0.9.19	lib/typus/hash.rb
typus-0.9.18	lib/typus/hash.rb
typus-0.9.17	lib/typus/hash.rb