Deferred: Deprecate deferred.pipe() method

dmethvin · dmethvin · commit 3dc6bd509414 · 2015-03-12T13:22:02.000-04:00
Ref #89
diff --git a/Gruntfile.js b/Gruntfile.js
@@ -27,6 +27,7 @@ module.exports = function(grunt) {
 			"src/manipulation.js",
 			"src/event.js",
 			"src/traversing.js",
+			"src/deferred.js",
 			"src/outro.js"
 		],
 		tests: {
diff --git a/test/index.html b/test/index.html
@@ -40,6 +40,7 @@
 	<script src="ajax.js"></script>
 	<script src="event.js"></script>
 	<script src="traversing.js"></script>
+	<script src="deferred.js"></script>
 </head>
 <body>
 	<div id="qunit"></div>
diff --git a/warnings.md b/warnings.md
@@ -148,6 +148,12 @@ $(document).ajaxStart(function(){ $("#status").text("Ajax started"); });
 
 **Solution**: Boolean properties should generally not be passed to `$().attr` at all; replace with `$().prop` unless you truly intend to update the underlying HTML *attribute*.
 
+### JQMIGRATE: deferred.pipe() is deprecated
+
+**Cause**: The `.pipe()` method on a `jQuery.Deferred` object was deprecated as of jQuery 1.8, when the `.then()` method was changed to perform the same function.
+
+**Solution**: Change all occurrences of `.pipe()` to `.then()`.
+
 ### JQMIGRATE: jQuery.clean() is deprecated
 
 **Cause**: `jQuery.buildFragment()` and `jQuery.clean()` are undocumented internal methods. The signature of `jQuery.buildFragment()` was changed in jQuery 1.8 and 1.9, and `jQuery.clean()` was removed in 1.9. However, we are aware of some plugins or other code that may be using them.
