Contents

class Cistern::Hash
  def self.slice(hash, *keys)
    {}.tap do |sliced|
      keys.each{|k| sliced[k]= hash[k] if hash.key?(k)}
    end
  end
end

Version data entries

19 entries across 19 versions & 1 rubygems

Version	Path
cistern-0.7.1	lib/cistern/hash.rb
cistern-0.7.0	lib/cistern/hash.rb
cistern-0.6.0	lib/cistern/hash.rb
cistern-0.5.10	lib/cistern/hash.rb
cistern-0.5.9	lib/cistern/hash.rb
cistern-0.5.8	lib/cistern/hash.rb
cistern-0.5.7	lib/cistern/hash.rb
cistern-0.5.6	lib/cistern/hash.rb
cistern-0.5.4	lib/cistern/hash.rb
cistern-0.3.2	lib/cistern/hash.rb
cistern-0.3.1	lib/cistern/hash.rb
cistern-0.3.0	lib/cistern/hash.rb
cistern-0.2.3	lib/cistern/hash.rb
cistern-0.2.2	lib/cistern/hash.rb
cistern-0.2.1	lib/cistern/hash.rb
cistern-0.2.0	lib/cistern/hash.rb
cistern-0.1.4	lib/cistern/hash.rb
cistern-0.1.2	lib/cistern/hash.rb
cistern-0.0.3	lib/cistern/hash.rb