functasy/src/index.js

An esoteric Turing complete programming language

'use strict';

const fs = require('fs');
const path = require('path');
const O = require('./framework');
const Engine = require('./engine');
const IO = require('./io');

module.exports = {
  Engine,
  run,
};

function run(src, input, encoding=null){
  var engine = new Engine(src);
  var io = new IO(input);

  engine.read = io.read.bind(io);
  engine.write = io.write.bind(io);

  engine.run();

  var output = io.getOutput();
  if(encoding !== null)
    output = output.toString(encoding);

  return output;
}