Parselix

A parser combinator library for Elixir.

Document

Parselix Document

Features

• Attaching Metadata(position and token name)
• Evaluating While Parsing
• Recursive Parser
• Combining Small Parsers
• Editable Error Messages
• Documentable

For what?

• To parse languages, data formats, and more.
  
• To format strings.
  
• To validate something such as mail address.

Installation

Add {:parselix, "~> 0.1.0"} to deps of your app.

Example

See the json parser implementation by Parselix.
And, see the following its usage.

iex> use Parselix
iex> use Parselix.Prepared.JSON
iex> json |> parse("{\"name\": \"Parselix\"}")
{:ok, %{"name" => "Parselix"}, "",
 %Parselix.Position{horizontal: 20, index: 20, vertical: 0}}
iex> json |> parse("{\"name\": \"Parselix}")
{:error, "No parser succeeded.",
 %Parselix.Position{horizontal: 0, index: 0, vertical: 0}}

License

MIT

Author

ryo33