associate results within the 'uploads' key of a transloadit response (ruby/js)

transloadit_response.js

$A( a.uploads ).each( function( upload, index ){ 
  $H( a.results ).keys().each( function( key ){
    a.results[ key ].each( function( r ){
      if( r.original_id == upload.id ){
        if( !upload['results'][key] ){
          upload['results'][key] = {} 
        }
        upload['results'][key] = r;
      }
    });
  });    
});

transloadit_response.rb

x = JSON.parse( params[:transloadit] )
x['uploads'].each_with_index do |upload, index|
  x['results'].keys.each do |key|
    x['results'][key].each do |r|
      if( r['original_id'] == upload['id'] )
        upload['results'] = {} if !upload['results']
        upload['results'][key] = r
      end
    end
  end
end

# x['uploads'].first['results'].keys
# [
#    [0] "video_thumbs_96x72",
#    [1] "video_thumbs_516x290",
#    [2] "encode_flv",
#    [3] "encode_mp4"
# ]

# x['fields']['media_timestamp']
# "2011-01-26 00:42:43 +0000"