moby posi nodejs

gistfile1.js

var dictionary = {};


module.exports = {
  init: function(callback) {
    var fs = require('fs');
    fs.readFile('./moby/mobyposi.i', 'utf8', function( err, data ) {

      var text = data.toString('utf8');
      var word = '', cat = '';
      var left = false;

      // Iterate over the list.
      for ( var i = 0; i < text.length; i++ ) {

        // Get the double byte.
        var a =  text.charCodeAt(i);

        // Check if it's a delimiter.
        if ( a == 13 ) {
          // End of line
          dictionary[word] = cat;
          word = '';
          cat = '';
          left = false;
        } else if ( a == 65533 ) {
          left = true;
        } else if ( left ) {
          cat += text[i];
        } else {
          word += text[i];
        }
      }

      // callback
      if ( callback )
        callback.call(this, null, dictionary);

    });
  },
  get: function( word ) {
    return dictionary[word];
  }
};