New form style Rails

gistfile1.txt

<h1 id="edit_the_">Edit the <%= @line.name %></h1>

<%= form_for @line do |form| %>
  <%= form.label :name, "Name of this train" %>
  <%= form.text_field :name %>
  
  <%= form.label :frequency, "Frequency of this train line" %>
  <%= form.text_field :frequency %>
<% end %>