Check box label can now be disabled as per the bootstrap docs

Author: scottswezey

CHANGELOG.md

@@ -4,6 +4,7 @@ Bugfixes:
 
   - Use #underscore, not #downcase for help text scope (#140, @atipugin)
   - Radio button labels will now include the disabled class as needed. (#156, @ScottSwezey)
+  - Check box labels will now include the disabled class as needed. (@ScottSwezey)
 
 Features:
 

lib/bootstrap_form/form_builder.rb

@@ -108,10 +108,12 @@ def check_box_with_bootstrap(name, options = {}, checked_value = "1", unchecked_
       label_name = name
       label_name = "#{name}_#{checked_value}" if options[:multiple]
 
+      disabled_class = options[:disabled] ? " disabled" : ""
+
       if options[:inline]
-        label(label_name, html, class: "checkbox-inline")
+        label(label_name, html, class: "checkbox-inline#{disabled_class}")
       else
-        content_tag(:div, class: "checkbox") do
+        content_tag(:div, class: "checkbox#{disabled_class}") do
           label(label_name, html)
         end
       end

test/bootstrap_checkbox_test.rb

@@ -12,6 +12,11 @@ def setup
     assert_equal expected, @builder.check_box(:terms, label: 'I agree to the terms')
   end
 
+  test "disabled check_box has proper wrapper classes" do
+    expected = %{<div class="checkbox disabled"><label for="user_terms"><input disabled="disabled" name="user[terms]" type="hidden" value="0" /><input disabled="disabled" id="user_terms" name="user[terms]" type="checkbox" value="1" /> I agree to the terms</label></div>}
+    assert_equal expected, @builder.check_box(:terms, label: 'I agree to the terms', disabled: true)
+  end
+
   test "check_box label allows html" do
     expected = %{<div class="checkbox"><label for="user_terms"><input name="user[terms]" type="hidden" value="0" /><input id="user_terms" name="user[terms]" type="checkbox" value="1" /> I agree to the <a href="#">terms</a></label></div>}
     assert_equal expected, @builder.check_box(:terms, label: %{I agree to the <a href="#">terms</a>}.html_safe)