Ajaxifying upvote/downvote process

_table.html.erb

<%= guide.get_upvotes.count %><%= link_to like_guide_path(guide), method: :put, class: 'upvote', remote: true do %>

<%= link_to dislike_guide_path(guide), method: :put, class: 'downvote', remote: true do %>

## Giving the link a class of upvote/downvote and setting remote to true.

application.js

$(document).ready(function() {

  $('.upvote').click(function() {
    // find the text value of the clicked element, turn it into an integer, and increment it by 1
    queue = parseInt($(this).parents('tr').children().eq(2).children().text()) + 1;
    
    // actually set that value to what we found above
    $(this).parents('tr').children().eq(2).children().text(queue);

    $(this).hide();
    
    // send a put request to the upvote route
    $.put('/guides/upvote');

  });


   $('.downvote').click(function(){
      queue = parseInt($(this).parents('tr').children().eq(2).children().text()) - 1;
      
      $(this).hide();

      $(this).parents('tr').children().eq(2).children().text(queue);

      $.put('guides/downvote');
   });
});