lib/cose/key/ec2.rb in cose-1.0.0 vs lib/cose/key/ec2.rb in cose-1.1.0

@@ -57,15 +57,13 @@
           @y = y
         end
       end
 
       def map
-        map = super.merge(
+        super.merge(
           Base::LABEL_KTY => KTY_EC2,
           LABEL_Y => y,
-        )
-
-        map.reject { |_k, v| v.nil? }
+        ).compact
       end
 
       def to_pkey
         if curve
           group = OpenSSL::PKey::EC::Group.new(curve.pkey_name)