Bootstrap-styled view generators for Ruby on Rails

_form.html.erb.tt

<%%= form_for([<%= model_resource_name %>]) do |form| %>
  <%%= show_errors_for form.object %>

<% attributes.each do |attribute| -%>
  <div class="mb-3">
<% if attribute.password_digest? -%>
    <%%= form.label :password, class: "form-label" %>
    <%%= form.password_field :password, class: "form-control", required: form.object.new_record? %>
  </div>

  <div class="mb-3">
    <%%= form.label :password_confirmation, class: "form-label" %>
    <%%= form.password_field :password_confirmation, class: "form-control", required: form.object.new_record? %>
<% elsif attribute.attachments? -%>
    <%%= form.label :<%= attribute.column_name %>, style: "display: block" %>
    <%%= form.<%= attribute.field_type %> :<%= attribute.column_name %>, multiple: true %>
<% elsif attribute.type == :boolean -%>
    <div class="form-check">
      <%%= form.check_box :<%= attribute.column_name %>, class:"form-check-input" %>
      <%%= form.label :<%= attribute.column_name %>, class: "form-check-label" %>
    </div>
<% elsif attribute.attachments? -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
    <%%= form.<%= attribute.field_type %> :<%= attribute.column_name %>, multiple: true %>
<% elsif attribute.reference? -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
    <%%= form.collection_select :<%= attribute.column_name %>, <%= attribute.name.camelize %>.order(:name), :id, :name, { prompt: true }, { class: "form-select" }  %>
<% elsif attribute.type == :integer -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
    <%%= form.number_field :<%= attribute.column_name %>, class: "form-control", required: true, in: 0..999999, step: 1 %>
<% elsif attribute.type == :float -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
    <%%= form.number_field :<%= attribute.column_name %>, class: "form-control", required: true, in: 0.0..999999.99, step: 0.01 %>
<% elsif attribute.type == :decimal -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
<% precision = attribute.attr_options[:precision] || 10 -%>
<% scale = attribute.attr_options[:scale] || 2 -%>
    <!-- precision: <%= precision %>, scale: <%= scale %> -->
    <%%= form.number_field :<%= attribute.column_name %>, class: "form-control", required: true, in: 0.0..<%= '9' * (precision - scale) %>.<%= '9' * scale %>, step: 0.<%= '0' * (scale - 1) %>1 %>
<% elsif attribute.type == :text -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
    <%%= form.text_area :<%= attribute.column_name %>, class: "form-control", required: true, rows: 5, maxlength: <%= attribute.attr_options[:limit] || 1000 %> %>
<% elsif attribute.type == :string -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
    <%%= form.<%= attribute.field_type %> :<%= attribute.column_name %>, class: "form-control", required: true, maxlength: <%= attribute.attr_options[:limit] || 100 %> %>
<% else -%>
    <%%= form.label :<%= attribute.column_name %>, class: "form-label" %>
    <%%= form.<%= attribute.field_type %> :<%= attribute.column_name %>, class: "form-control", required: true %>
<% end -%>
  </div>

<% end -%>

  <%%= form.submit class: "btn btn-primary" %>
  <%%= button_to "Cancel", <%= index_helper(type: :path) %>, class: "btn btn-secondary" %>
<%% end %>

index.html.erb.tt

<h1><%= human_name.pluralize %></h1>

<table id="<%= plural_table_name %>" class="table table-striped">
  <thead>
    <tr>
<% attributes.reject(&:password_digest?).each do |attribute| -%>
      <th><%= attribute.human_name %></th>
<% end -%>
      <th>Actions</th>
    </tr>
  </thead>
  <tbody>
    <%% @<%= plural_table_name %>.each do |<%= singular_table_name %>| %>
      <tr id="<%%= dom_id <%= singular_name %> %>">
<% attributes.reject(&:password_digest?).each do |attribute| -%>
        <td><%%= <%= singular_name %>.<%= attribute.column_name %> %></td>
<% end -%>
        <td class="actions">
          <%%= link_to "Show", <%= show_helper(type: :path) %> %> /
          <%%= link_to "Edit", <%= edit_helper(type: :path) %> %> /
          <%%= link_to "Remove", <%= show_helper(type: :path) %>, data: { turbo_method: :delete, turbo_confirm: "Do you really want to remove this item?" } %>
        </td>
      </tr>
    <%% end %>
  </tbody>
</table>

<br>

<%%= link_to "New <%= human_name.downcase %>", <%= new_helper(type: :path) %> %>