From 3a598ae6d12ea626d8452f948d7c5998312ee300 Mon Sep 17 00:00:00 2001
From: bogdanvlviv <bogdanvlviv@gmail.com>
Date: Mon, 27 Aug 2018 14:03:51 +0300
Subject: [PATCH] Add `:namespace` option to the api docs of `form_with` [ci
 skip]

---
 actionview/lib/action_view/helpers/form_helper.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/actionview/lib/action_view/helpers/form_helper.rb b/actionview/lib/action_view/helpers/form_helper.rb
index 07f3d98322..6e769aa560 100644
--- a/actionview/lib/action_view/helpers/form_helper.rb
+++ b/actionview/lib/action_view/helpers/form_helper.rb
@@ -590,6 +590,9 @@ def apply_form_for_options!(record, object, options) #:nodoc:
       #   Skipped if a <tt>:url</tt> is passed.
       # * <tt>:scope</tt> - The scope to prefix input field names with and
       #   thereby how the submitted parameters are grouped in controllers.
+      # * <tt>:namespace</tt> - A namespace for your form to ensure uniqueness of
+      #   id attributes on form elements. The namespace attribute will be prefixed
+      #   with underscore on the generated HTML id.
       # * <tt>:model</tt> - A model object to infer the <tt>:url</tt> and
       #   <tt>:scope</tt> by, plus fill out input field values.
       #   So if a +title+ attribute is set to "Ahoy!" then a +title+ input
-- 
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