lib/biointerchange/genomics/gff3_feature_set.rb in biointerchange-0.2.1 vs lib/biointerchange/genomics/gff3_feature_set.rb in biointerchange-0.2.2

@@ -1,10 +1,10 @@
 require 'digest/sha1'
 
 module BioInterchange::Genomics
 
 # A GFF3 feature set, which encapsules information of a single GFF3 file.
-class GFF3FeatureSet
+class GFF3FeatureSet < BioInterchange::Model
 
   # Create a new instance of a Generic Feature Format Version 3 (GFF3) feature set. A feature
   # set can contain multiple GFF3 features.
   def initialize
     # Features are stored as the keys of a hash map to increase performance: