Remove Headers.getAll()

Content counterpart to mdn/browser-compat-data#12166
ddbeck · Aug 25, 2021 · a219b7c · a219b7c
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diff --git a/files/en-us/_redirects.txt b/files/en-us/_redirects.txt
@@ -7738,6 +7738,7 @@
 /en-US/docs/Web/API/HTML_DOM	/en-US/docs/Web/API/HTML_DOM_API
 /en-US/docs/Web/API/HTML_Santizer_API	/en-US/docs/Web/API/HTML_Sanitizer_API
 /en-US/docs/Web/API/HashChangeEvent/HashChangeEvent.oldURL	/en-US/docs/Web/API/HashChangeEvent/oldURL
+/en-US/docs/Web/API/Headers/getAll	/en-US/docs/Web/API/Headers/get
 /en-US/docs/Web/API/History.length	/en-US/docs/Web/API/History/length
 /en-US/docs/Web/API/IDBCursor.advance	/en-US/docs/Web/API/IDBCursor/advance
 /en-US/docs/Web/API/IDBCursor.continue	/en-US/docs/Web/API/IDBCursor/continue

diff --git a/files/en-us/_wikihistory.json b/files/en-us/_wikihistory.json
@@ -55062,17 +55062,6 @@
       "kscarfone"
     ]
   },
-  "Web/API/Headers/getAll": {
-    "modified": "2020-10-15T21:33:27.725Z",
-    "contributors": [
-      "sideshowbarker",
-      "fscholz",
-      "jpmedley",
-      "ziyunfei",
-      "chrisdavidmills",
-      "kscarfone"
-    ]
-  },
   "Web/API/Headers/has": {
     "modified": "2020-10-15T21:33:26.894Z",
     "contributors": [

diff --git a/files/en-us/mozilla/firefox/releases/52/index.html b/files/en-us/mozilla/firefox/releases/52/index.html
@@ -147,7 +147,7 @@ <h4 id="Changes_and_removals_3">Changes and removals</h4>
 <h3 id="Service_Workers_and_Fetch">Service Workers and Fetch</h3>
 
 <ul>
- <li>The {{domxref("Headers.getAll()")}} method has been removed, and {{domxref("Headers.get()")}} now retrieves all values of the specified header, not just the first one (see {{bug(1278275)}}). This is in accordance with the latest Fetch API spec updates.</li>
+ <li>The <code>Headers.getAll()</code> method has been removed, and {{domxref("Headers.get()")}} now retrieves all values of the specified header, not just the first one (see {{bug(1278275)}}). This is in accordance with the latest Fetch API spec updates.</li>
 </ul>
 
 <h3 id="Web_Audio_API">Web Audio API</h3>

diff --git a/files/en-us/web/api/headers/get/index.html b/files/en-us/web/api/headers/get/index.html
@@ -65,13 +65,6 @@ <h2 id="Example">Example</h2>
 myHeaders.get('Accept-Encoding').split(',').map(v => v.trimStart()); // Returns [ "deflate", "gzip" ]
 </pre>
 
-<div class="note">
-  <p><strong>Note:</strong> {{domxref("Headers.getAll")}} used to have this functionality,
-    with {{domxref("Headers.get")}} returning only the first value added to the
-    <code>Headers</code> object. The latest spec has removed <code>getAll()</code>, and
-    updated <code>get()</code> to return all values.</p>
-</div>
-
 <h2 id="Specifications">Specifications</h2>
 
 {{Specifications}}

diff --git a/files/en-us/web/api/headers/getall/index.html b/files/en-us/web/api/headers/getall/index.html
diff --git a/files/en-us/web/api/headers/index.html b/files/en-us/web/api/headers/index.html
@@ -71,13 +71,6 @@ <h2 id="Methods">Methods</h2>
 <p><strong>Note:</strong> When Header values are iterated over, they are automatically sorted in lexicographical order, and values from duplicate header names are combined.</p>
 </div>
 
-<h3 id="Obsolete_methods">Obsolete methods</h3>
-
-<dl>
- <dt>{{domxref("Headers.getAll()")}}</dt>
- <dd>Used to return an array of all the values of a header within a <code>Headers</code> object with a given name; this method has now been deleted from the spec, and {{domxref("Headers.get()")}} now returns all values of a given name instead of just the first one.</dd>
-</dl>
-
 <h2 id="Examples">Examples</h2>
 
 <p>In the following snippet, we create a new header using the <code>Headers()</code> constructor, add a new header to it using <code>append()</code>, then return that header value using <code>get()</code>:</p>