node-fsharp [![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Dependency Status][depstat-image]][depstat-url]

> A module for calling out to the F# Interactive command capturing stdin and stdout as a duplex stream

Usage

This module creates a Duplex stream from the F# Interactive command. Writing to stdin and reading from stdout. Also emitting stderr if the command exits non-0.

This module requires F# to be installed on the system to be useful. Installation guides for F# can be found at fsharp.org.

Example:
``
var fsharp = require('fsharp');

var script = fsharp('./script.fsx');
script.pipe(process.stdout);
`

API

$3

#### options.path
Type: String

Required

Path to the script you want to execute.

#### options.executable
Type: String

Default: A function that looks for fsharpi in your path on Linux/Mac or fsi` on Windows. Will fall back to looking in default install directory on Windows.

The path to the F# Interactive executable.

#### options.args
Type: Array[String]

Default: undefined

Array of arguments you want to supply to your script

#### options.*

fsharp inherits from Stream.Duplex, the options are passed to the parent constructor so you can use it's options too.

$3

Sugar for fsharp({path: String});

License

MIT License

[npm-url]: https://npmjs.org/package/fsharp
[npm-image]: https://badge.fury.io/js/fsharp.png

[travis-url]: http://travis-ci.org/mollerse/node-fsharp
[travis-image]: https://secure.travis-ci.org/mollerse/node-fsharp.png?branch=master

[depstat-url]: https://david-dm.org/mollerse/node-fsharp
[depstat-image]: https://david-dm.org/mollerse/node-fsharp.png?theme=shields.io