Handle situations when Rails module is defined without env

Gems like rails-html-sanitizer open Rails namespace without requiring Rails. Instead check if Rails.env is defined. Similar to: rails/activeresource#216
mileszs · Jan 26, 2017 · 61170b8 · 61170b8
1 parent c10010c
commit 61170b8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/wicked_pdf.rb b/lib/wicked_pdf.rb
@@ -96,7 +96,7 @@ def pdf_from_url(url, options = {})
   private
 
   def in_development_mode?
-    return Rails.env == 'development' if defined?(Rails)
+    return Rails.env == 'development' if defined?(Rails.env)
     RAILS_ENV == 'development' if defined?(RAILS_ENV)
   end