make sure concat block is eval'd so that deprecation warnings go away

vanntastic · Jan 6, 2009 · 4304134 · 4304134
1 parent 5f23e4c
commit 4304134
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/sexy_buttons.rb b/lib/sexy_buttons.rb
@@ -20,7 +20,11 @@ def sexy_buttons(options={}, &block)
 
       tag = options[:tag]
       options.delete :tag
-      concat content_tag(tag, capture(&block), options), block.binding
+
+      v_pre_2_1 = "concat(content_tag(tag, capture(&block), options), block.binding)"
+      v_after_2_1 = "concat(content_tag(tag, capture(&block), options))"
+
+      return RAILS_GEM_VERSION.to_f > 2.1 ? eval(v_after_2_1) : eval(v_pre_2_1)
     end
 
     def submit(value='',options={})