Includes Ocaml Programming Chapter 5 Video 15

Summary

The concerns and benefits of modular Comparing the difference between `open` and ` Functors, which is a funny name for an elegant concept: functions on modules Textbook: cs3110.github.io/textbook. How to implement queues functionally, and how to improve efficiency by using two lists instead of one. Note that the textbook now ... Bringing module definitions into scope with `open` Textbook: cs3110.github.io/textbook. How to define modules with structures Textbook: cs3110.github.io/textbook. Functional data structure do not use imperative features, hence are persistent rather than ephemeral Textbook: ... Using abstract types to achieve encapsulation in data structures Textbook: cs3110.github.io/textbook. To use the toplevel effectively with modules, three new directives are needed: ` ` and ` Textbook: ... A dive into the standard library's Map module as an example of a functor Textbook: cs3110.github.io/textbook. Defining module types with signatures Textbook: cs3110.github.io/textbook. Defining a persistent stack data structure as an