index.html.erb

<h1>Listing payment_accounts</h1>

<table>
  <thead>
    <tr>
    	      	<%= @x %>
      <th>Name</th>
      <th>Company</th>
      <th>Data</th>
      <th></th>
      <th></th>
      <th></th>
    </tr>
  </thead>

  <tbody>
    <% @payment_accounts.each do |payment_account| %>
      <tr>

        <td><%= payment_account.name %></td>
        <td><%= payment_account.company %></td>
        <td><%= payment_account.data %></td>
        
         <td><%= Json.parse(payment_account.data) %></td>
   
        <td><%= link_to 'Show', payment_account %></td>
        <td><%= link_to 'Edit', edit_payment_account_path(payment_account) %></td>
        <td><%= link_to 'Destroy', payment_account, method: :delete, data: { confirm: 'Are you sure?' } %></td>
      </tr>
    <% end %>
  </tbody>
</table>

<br>

<%= link_to 'New Payment account', new_payment_account_path %>