From cc948bddc058c08ed519c1154d405c8ec0170b5b Mon Sep 17 00:00:00 2001
From: Eric Proulx <eproulx@petalmd.com>
Date: Sat, 22 Jun 2024 19:31:44 +0200
Subject: [PATCH] Remove Grape::Util::Accept::Header (#2458)

* Remove Grape::Util::Accept::Header

* Add CHANGELOG.md
---
 CHANGELOG.md                    |  1 +
 lib/grape/util/accept/header.rb | 19 -------------------
 2 files changed, 1 insertion(+), 19 deletions(-)
 delete mode 100644 lib/grape/util/accept/header.rb

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8634e36570..4dec503c80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 #### Fixes
 
+* [#3458](https://github.com/ruby-grape/grape/pull/2458): Remove unused Grape::Util::Accept::Header - [@ericproulx](https://github.com/ericproulx).
 * Your contribution here.
 
 ### 2.1.1 (2024-06-22)
diff --git a/lib/grape/util/accept/header.rb b/lib/grape/util/accept/header.rb
deleted file mode 100644
index 3f6b3a67a9..0000000000
--- a/lib/grape/util/accept/header.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-module Grape
-  module Util
-    module Accept
-      module Header
-        ALLOWED_CHARACTERS = %r{^([a-z*]+)/([a-z0-9*&\^\-_#{$ERROR_INFO}.+]+)(?:;([a-z0-9=;]+))?$}.freeze
-        class << self
-          # Corrected version of https://github.com/mjackson/rack-accept/blob/master/lib/rack/accept/header.rb#L40-L44
-          def parse_media_type(media_type)
-            # see http://tools.ietf.org/html/rfc6838#section-4.2 for allowed characters in media type names
-            m = media_type&.match(ALLOWED_CHARACTERS)
-            m ? [m[1], m[2], m[3] || ''] : []
-          end
-        end
-      end
-    end
-  end
-end