lib/marty/data_exporter.rb in marty-0.5.28 vs lib/marty/data_exporter.rb in marty-0.5.29

@@ -1,9 +1,4 @@
-require 'base64'
-require 'zlib'
-require 'csv'
-require 'marty/data_conversion'
-
 class Marty::DataExporter
   # given an array of hashes, return set of all keys
   def self.hash_array_keys(hl)
     hl.each_with_object(Set.new) { |h, keys| keys.merge(h.keys) }
   end