Improved error matching by removing fragments from methods (e.g. erb fragment ha…

…shes). Also use first 3 lines of backtrace for fingerprint.

Improved error matching by removing fragments from methods (e.g. erb fragment ha…
…shes). Also use first 3 lines of backtrace for fingerprint.
Nathan Broadbent
1 parent 804aac2c
Showing 1 changed file with 5 additions and 1 deletions Show diff stats
app/models/error_report.rb
@@ -10,7 +10,11 @@ class ErrorReport
   end
  
   def fingerprint
-    @fingerprint ||= Digest::MD5.hexdigest(backtrace[0].to_s)
+    normalized_backtrace = backtrace[0...3].map do |trace|
+      trace.merge 'method' => trace['method'].gsub(/[0-9_]{10,}+/, "__FRAGMENT__")
+    end
+
+    @fingerprint ||= Digest::MD5.hexdigest(normalized_backtrace.to_s)
   end
  
   def rails_env
...	...	@@ -10,7 +10,11 @@ class ErrorReport
10	10	end
11	11
12	12	def fingerprint
13		- @fingerprint \|\|= Digest::MD5.hexdigest(backtrace[0].to_s)
	13	+ normalized_backtrace = backtrace[0...3].map do \|trace\|
	14	+ trace.merge 'method' => trace['method'].gsub(/[0-9_]{10,}+/, "__FRAGMENT__")
	15	+ end
	16	+
	17	+ @fingerprint \|\|= Digest::MD5.hexdigest(normalized_backtrace.to_s)
14	18	end
15	19
16	20	def rails_env
...	...