This Elixir library contains an implementation of operational transformation for strings. It is the same general algorithm as ottypes/text, but made invertible.

I am also working on an implementation of a generic OT server over at jclem/ot_server.

If available in Hex, the package can be installed by adding ot_ex to your list of dependencies in mix.exs:

def deps do
 [{:ot_ex, "~> 0.1.0"}]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/ot_ex.

To run the basic tests, run mix test. There are also some longer fuzz tests available that are quite slow. These can be included in the suite by running mix test --include slow_fuzz.

This repo also has Credo and Dialyzer checks that can be run with mix lint.