3 ms·
Can you give an example of what you mean by "extensible" here?
by edflsafoiewq 7y ago
Can you give an example of what you mean by "extensible" here?
- deleted 7y ago[deleted]
- ukj 7y agoAdding a new setter method to a data object buried in 10 layers of abstraction. In Ruby it's changing the attr_accessor line. In Haskell objects are immutable, so you need lenses.