From 0052f41009cd0a52455779c04bb57e18cad5f9f8 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sun, 12 Dec 2004 13:02:20 +0000
Subject: Added option to ERB templates to swallow newlines by using <% if
 something -%> instead of just <% if something %>

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@121 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/CHANGELOG | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'actionpack/CHANGELOG')

diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index b8a491f4d8..05569a2c06 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,5 +1,37 @@
 *SVN*
 
+* Added option to ERB templates to swallow newlines by using <% if something -%> instead of just <% if something %>. Example:
+
+    class SomeController < AbstractApplicationController
+    <% if options[:scaffold] %>
+      scaffold :<%= singular_name %>
+    <% end %>
+      helper :post
+  
+  ...produces this on post as singular_name:
+
+    class SomeController < AbstractApplicationController
+    
+      scaffold :post
+    
+      helper :post
+  
+  ...where as:
+
+    class SomeController < AbstractApplicationController
+    <% if options[:scaffold] -%>
+      scaffold :<%= singular_name %>
+    <% end -%>
+      helper :post
+  
+  ...produces:
+
+    class SomeController < AbstractApplicationController
+      scaffold :post
+      helper :post
+  
+  [This undocumented gem for ERb was uncovered by bitsweat]
+
 * Fixed CgiRequest so that it'll now accept session options with Symbols as keys (as the documentation points out) [Suggested by Andreas]
 
 * Added that render_partial will always by default include a counter with value 1 unless there is a counter passed in via the 
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