autocomplete-trie/build/index.js

'use strict';

var trie = new Trie();

var divs = document.querySelectorAll('div');
var colors = {};

var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;

try {
  for (var _iterator = divs[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
    var div = _step.value;

    colors[div.className] = div;

    trie.add(div.className);
  }
} catch (err) {
  _didIteratorError = true;
  _iteratorError = err;
} finally {
  try {
    if (!_iteratorNormalCompletion && _iterator['return']) {
      _iterator['return']();
    }
  } finally {
    if (_didIteratorError) {
      throw _iteratorError;
    }
  }
}

var input = document.querySelector('input');

input.addEventListener('keyup', function () {
  divs.hide();

  var nodes = trie.all(input.value);

  if (!nodes) return;

  var _iteratorNormalCompletion2 = true;
  var _didIteratorError2 = false;
  var _iteratorError2 = undefined;

  try {
    for (var _iterator2 = nodes[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
      var node = _step2.value;

      var color = colors[node.value];
      if (!color) continue;

      color.classList.remove('hidden');
    }
  } catch (err) {
    _didIteratorError2 = true;
    _iteratorError2 = err;
  } finally {
    try {
      if (!_iteratorNormalCompletion2 && _iterator2['return']) {
        _iterator2['return']();
      }
    } finally {
      if (_didIteratorError2) {
        throw _iteratorError2;
      }
    }
  }
});

NodeList.prototype.hide = function () {
  var _iteratorNormalCompletion3 = true;
  var _didIteratorError3 = false;
  var _iteratorError3 = undefined;

  try {
    for (var _iterator3 = this[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
      var node = _step3.value;

      node.classList.add('hidden');
    }
  } catch (err) {
    _didIteratorError3 = true;
    _iteratorError3 = err;
  } finally {
    try {
      if (!_iteratorNormalCompletion3 && _iterator3['return']) {
        _iterator3['return']();
      }
    } finally {
      if (_didIteratorError3) {
        throw _iteratorError3;
      }
    }
  }
};