text: const parse = require('csv-parse');
  const fs = require('fs');
  const csvx = require('../utilities/csvx');
  
  // Load Rules from CSV file during initialization
  var concepts = null;
  fs.readFile('data/Concepts.csv', 'utf8', function (err,data) {
      if (err) {
          throw err;
      }
      parse(data, {comment: '#'}, function(err, output){
          concepts = csvx.toObjectArray(output);     
      });    
  });
  
  exports.getAll = () => {
    return concepts;
  }