lib/rbbt/tsv/accessor.rb in rbbt-util-5.3.4 vs lib/rbbt/tsv/accessor.rb in rbbt-util-5.4.1

@@ -538,9 +538,20 @@
     peek = {}
     keys[0..10].zip(values[0..10]).each do |k,v| peek[k] = v end
     peek
   end
 
+  def summary
+    <<-EOF
+Key field = #{key_field}
+Fields = #{fields * ", "}
+Type = #{type}
+Example:
+  - #{key = keys.first}: #{self[key].inspect}
+
+    EOF
+  end
+
   def to_hash
     new = self.dup
     ENTRY_KEYS.each{|entry| new.delete entry}
     new
   end