text: var path = require('path');
  var fs = require('fs');
  
  module.exports = function (callback) {
    return fs.readdir('lib/img/icons/ui', function (er, files) {
      files = files.filter(function (filename) {
        return filename.indexOf("svg") > -1;
      }).map(function (filename) {
        var name = path.basename(filename, '.svg');
        var source = fs.readFileSync('lib/img/icons/ui/' + filename, 'utf8');
        return {name: name, source: source}
      });
      callback(er, files);
    });
  };
  