Fixed that Yaml error message in fixtures hid the real error #1623 [Nicholas Seckar]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1734 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

@@ -1,5 +1,7 @@
 *1.11.0* (5th July, 2005)
 
+* Fixed that Yaml error message in fixtures hid the real error #1623 [Nicholas Seckar]
+
 * Changed logging of SQL statements to use the DEBUG level instead of INFO
 
 * Added new Migrations framework for describing schema transformations in a way that can be easily applied across multiple databases #1604 [Tobias Luetke] See documentation under ActiveRecord::Migration and the additional support in the Rails rakefile/generator.

activerecord/lib/active_record/fixtures.rb

@@ -288,7 +288,7 @@ class Fixtures < Hash
           yaml = YAML::load(erb_render(IO.read(yaml_file_path)))
           yaml.each { |name, data| self[name] = Fixture.new(data, @class_name) } if yaml
         rescue Exception=>boom
-          raise Fixture::FormatError, "a YAML error occured parsing #{yaml_file_path}. Please note that YAML must be consistently indented using spaces. Tabs are not allowed. Please have a look at http://www.yaml.org/faq.html"
+          raise Fixture::FormatError, "a YAML error occured parsing #{yaml_file_path}. Please note that YAML must be consistently indented using spaces. Tabs are not allowed. Please have a look at http://www.yaml.org/faq.html\nThe exact error was:\n  #{boom.class}: #{boom}"
         end
       elsif File.file?(csv_file_path)
         # CSV fixtures