text: var fs = require('fs');
  var path = require('path');
  var uniqueRandomArray = require('unique-random-array');
  
  
  var randomQuote = null;
  
  
  function devquote() {
      if (!randomQuote) {
          var quotesPath = path.join(__dirname, 'quotes.json');
          var quotes = JSON.parse(fs.readFileSync(quotesPath, 'utf8'));
          randomQuote = uniqueRandomArray(quotes);
      }
      return randomQuote();
  }
  
  
  module.exports = devquote;
  