Zippex

A Zipper is a representation of an aggregate data structure which allows it to be traversed and updated arbitrarily. The Zippex module provides a generic zipper for structures with tree-like semantics.

Zippex is inspired by other zipper implementations, notably:

• clojure.zip - Clojure's zipper library
• inaka/zipper - A generic Zipper implementation in Erlang
• Exercism's Zipper exercise

Installation

The package can be installed by adding zippex to your list of dependencies in mix.exs:

def deps do
  [
    {:zippex, "~> 1.0.0"}
  ]
end

Usage

The docs can be found at https://hexdocs.pm/zippex.

Also see Zippex unit tests for usage examples.