Ruby 1.9 compatibility: Avoid calling #to_s on Arrays

[#249 state:resolved]
2009-05-26 10:41:00 +02:00 · 2009-05-26 10:41:00 +02:00 · 8b98540aef
commit 8b98540aef
parent b75ff6221b
2 changed files with 11 additions and 9 deletions
--- a/History.txt
+++ b/History.txt
@ -24,6 +24,7 @@
 * Bug fixes

  * Translate CSS and image paths with single quotes in save_and_open_page (Erin Staniland)
+  * Ruby 1.9 compatibility: Avoid calling #to_s on Arrays (Jakub Kuźma)

 == 0.4.4 / 2009-04-06

--- a/lib/webrat/core/elements/field.rb
+++ b/lib/webrat/core/elements/field.rb
@ -134,7 +134,8 @@ module Webrat
    end

    def escaped_value
-      CGI.escape(@value.to_s)
+      value = @value.respond_to?(:join) ? @value.join : @value
+      value ? CGI.escape(value) : ""
    end

    def labels