<commit_before>'use strict'

let icon = $('.icon-menu');
let ul = $('#navigation-list');
ul.hide();
icon.on('mouseover', () => {
    icon.hide();
    ul.fadeIn(500);
  })
ul.on('mouseleave',() => {
  ul.slideUp(500);
  icon.delay(250).slideDown(500);
})<commit_msg>refactored the functions in hamburger.js to use arrow functions and changed the variables to use let.<commit_after>'use strict'

let icon = $('.icon-menu');
let ul = $('#navigation-list');

ul.hide();
icon.on('mouseover', () => {
    icon.hide();
    ul.fadeIn(500);
  })
ul.on('mouseleave',() => {
  ul.slideUp(500);
  icon.delay(250).slideDown(500);
})
{'fraction_non_alphanumeric': 0.2294022617124394, 'fraction_numerical': 0.03877221324717286, 'mean_word_length': 4.299145299145299, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6575478', 'n_tokens_mistral': 242, 'n_tokens_neox': 220, 'n_words': 45}