From 429f15ff7ffbd3f8d1647e5a337daa939f10944b Mon Sep 17 00:00:00 2001
From: Kasper Timm Hansen <kaspth@gmail.com>
Date: Mon, 21 May 2018 17:44:13 +0200
Subject: [ci skip] Add documentation/changelog entry.
---
activesupport/CHANGELOG.md | 15 +++++++++++++++
1 file changed, 15 insertions(+)
(limited to 'activesupport')
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index 62c0f612a8..a384fc3bd2 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,3 +1,18 @@
+* Add `index_with` to Enumerable.
+
+ Allows creating a hash from an enumerable with the value from a passed block
+ or a default argument.
+
+ %i( title body ).index_with { |attr| post.public_send(attr) }
+ # => { title: "hey", body: "what's up?" }
+
+ %i( title body ).index_with(nil)
+ # => { title: nil, body: nil }
+
+ Closely linked with its brethen `index_by`.
+
+ *Kasper Timm Hansen*
+
* Fix bug where `ActiveSupport::Timezone.all` would fail when tzinfo data for
any timezone defined in `ActiveSupport::TimeZone::MAPPING` is missing.
--
cgit v1.2.3