From c89875ce8cc2a98bbf79a1d22dcd278ade81fdee Mon Sep 17 00:00:00 2001
From: Sam Stephenson <sam@37signals.com>
Date: Thu, 18 Jan 2007 22:59:23 +0000
Subject: [PATCH] prototype: Remove support for "throw $continue" in
 Enumerable.  Use "return" instead.

---
 CHANGELOG                 | 2 ++
 Rakefile                  | 2 +-
 src/enumerable.js         | 6 +-----
 test/unit/enumerable.html | 4 ++--
 4 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index a3fc280..83ddcde 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,7 @@
 *SVN*
 
+* Remove support for "throw $continue" in Enumerable.  Use "return" instead.  [sam]
+
 * Update HEADER to reflect new URL.  [sam]
 
 *1.5.0* (January 18, 2007)
diff --git a/Rakefile b/Rakefile
index 173c0c7..79195cf 100644
--- a/Rakefile
+++ b/Rakefile
@@ -5,7 +5,7 @@ PROTOTYPE_ROOT     = File.expand_path(File.dirname(__FILE__))
 PROTOTYPE_SRC_DIR  = File.join(PROTOTYPE_ROOT, 'src')
 PROTOTYPE_DIST_DIR = File.join(PROTOTYPE_ROOT, 'dist')
 PROTOTYPE_PKG_DIR  = File.join(PROTOTYPE_ROOT, 'pkg')
-PROTOTYPE_VERSION  = '1.5.0'
+PROTOTYPE_VERSION  = '1.5.1_pre0'
 
 task :default => [:dist, :package, :clean_package_source]
 
diff --git a/src/enumerable.js b/src/enumerable.js
index 9a157bb..6019a7a 100644
--- a/src/enumerable.js
+++ b/src/enumerable.js
@@ -6,11 +6,7 @@ var Enumerable = {
     var index = 0;
     try {
       this._each(function(value) {
-        try {
-          iterator(value, index++);
-        } catch (e) {
-          if (e != $continue) throw e;
-        }
+        iterator(value, index++);
       });
     } catch (e) {
       if (e != $break) throw e;
diff --git a/test/unit/enumerable.html b/test/unit/enumerable.html
index 8b36b29..3f9387f 100644
--- a/test/unit/enumerable.html
+++ b/test/unit/enumerable.html
@@ -64,10 +64,10 @@
       assertEqual(2, result);
     }},
     
-    testEachContinue: function() {with(this) {
+    testEachReturnActsAsContinue: function() {with(this) {
       var results = [];
       [1, 2, 3].each(function(value) {
-        if (value == 2) throw $continue;
+        if (value == 2) return;
         results.push(value);
       });