From bc76044fde8701d19ab85d244789a69ba5ed9bbd Mon Sep 17 00:00:00 2001
From: Thomas Fuchs <thomas@fesch.at>
Date: Fri, 17 Nov 2006 23:52:54 +0000
Subject: Update Prototype in trunk to [5550]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5551 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/CHANGELOG                               |  2 ++
 .../action_view/helpers/javascripts/prototype.js   | 24 ++++++++++++++++++++++
 railties/CHANGELOG                                 |  2 ++
 railties/html/javascripts/prototype.js             | 24 ++++++++++++++++++++++
 4 files changed, 52 insertions(+)

diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index dcfb88f37f..8cb95c56b3 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,5 +1,7 @@
 *SVN*
 
+* Update to Prototype 1.5.0_rc2 [5550] which makes it work in Opera again [Thomas Fuchs]
+
 * Reuse named route helper module between Routing reloads. Use remove_method to delete named route methods after each load. Since the module is never collected, this fixes a significant memory leak. [Nicholas Seckar]
 
 * ActionView::Base.erb_variable accessor names the buffer variable used to render templates. Defaults to _erbout; use _buf for erubis.  [Rick Olson]
diff --git a/actionpack/lib/action_view/helpers/javascripts/prototype.js b/actionpack/lib/action_view/helpers/javascripts/prototype.js
index ce1e5a028b..ba2d9e501b 100644
--- a/actionpack/lib/action_view/helpers/javascripts/prototype.js
+++ b/actionpack/lib/action_view/helpers/javascripts/prototype.js
@@ -261,6 +261,14 @@ Object.extend(String.prototype, {
     return camelizedString;
   },
 
+  underscore: function() {
+    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'-').toLowerCase();
+  },
+
+  dasherize: function() {
+    return this.gsub(/_/,'-');
+  },
+
   inspect: function(useDoubleQuotes) {
     var escapedString = this.replace(/\\/g, '\\\\');
     if (useDoubleQuotes)
@@ -580,6 +588,22 @@ Object.extend(Array.prototype, {
 });
 
 Array.prototype.toArray = Array.prototype.clone;
+
+if(window.opera){
+  Array.prototype.concat = function(){
+    var array = [];
+    for(var i = 0, length = this.length; i < length; i++) array.push(this[i]);
+    for(var i = 0, length = arguments.length; i < length; i++) {
+      if(arguments[i].constructor == Array) {
+        for(var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
+          array.push(arguments[i][j]);
+      } else {
+        array.push(arguments[i]);
+      }
+    }
+    return array;
+  }
+}
 var Hash = {
   _each: function(iterator) {
     for (var key in this) {
diff --git a/railties/CHANGELOG b/railties/CHANGELOG
index e8d84df447..b0e6bb04e7 100644
--- a/railties/CHANGELOG
+++ b/railties/CHANGELOG
@@ -1,5 +1,7 @@
 *SVN*
 
+* Update to Prototype 1.5.0_rc2 [5550] which makes it work in Opera again [Thomas Fuchs]
+
 * Make sure that exceptions which are thrown outside of the user code try their best to be handeled in ApplicationController#rescue_action [Tobias Luetke]
 
 * Rails::VERSION::STRING should always be available without having to require 'rails/version'.  #6244 [fearoffish]
diff --git a/railties/html/javascripts/prototype.js b/railties/html/javascripts/prototype.js
index ce1e5a028b..ba2d9e501b 100644
--- a/railties/html/javascripts/prototype.js
+++ b/railties/html/javascripts/prototype.js
@@ -261,6 +261,14 @@ Object.extend(String.prototype, {
     return camelizedString;
   },
 
+  underscore: function() {
+    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'-').toLowerCase();
+  },
+
+  dasherize: function() {
+    return this.gsub(/_/,'-');
+  },
+
   inspect: function(useDoubleQuotes) {
     var escapedString = this.replace(/\\/g, '\\\\');
     if (useDoubleQuotes)
@@ -580,6 +588,22 @@ Object.extend(Array.prototype, {
 });
 
 Array.prototype.toArray = Array.prototype.clone;
+
+if(window.opera){
+  Array.prototype.concat = function(){
+    var array = [];
+    for(var i = 0, length = this.length; i < length; i++) array.push(this[i]);
+    for(var i = 0, length = arguments.length; i < length; i++) {
+      if(arguments[i].constructor == Array) {
+        for(var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
+          array.push(arguments[i][j]);
+      } else {
+        array.push(arguments[i]);
+      }
+    }
+    return array;
+  }
+}
 var Hash = {
   _each: function(iterator) {
     for (var key in this) {
-- 
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