config/rules.erb.yml in csv2hash-0.6.4 vs config/rules.erb.yml in csv2hash-0.6.5

@@ -2,6 +2,7 @@
 mapping: 'mapping'
 header_size: <%= 3 - 1 %>
 structure_rules: { max_columns: 20 }
 rules:
   - { position: [1,1], key: 'first_name' }
-  - { position: [2,1], key: 'first_name' }
+  - { position: [2,1], key: 'last_name' }
+  - { position: [7,3], key: 'age', values: (18..90) }