add check for file load

mrb · Jun 12, 2011 · 1cbc26c · 1cbc26c
1 parent 933e0ac
commit 1cbc26c
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/config/environment.rb b/config/environment.rb
@@ -2,7 +2,14 @@
 require File.expand_path('../application', __FILE__)
 
 # Set ENV['DUMP'] as such:
-# ENV['DUMP'] = File.expand_path("heap.dump")
+ENV['DUMP'] = File.expand_path("heap.dump")
+
+# Quick error class for config issue and check for dump file loading
+class ConfigurationError < StandardError; end
+
+if !ENV['DUMP']
+  raise ConfigurationError, "Set ENV variable for dump file."
+end
 
 # Initialize the rails application
 Gauge::Application.initialize!