From e7c4eb5b3fc0487d476d3a09be9739548e9ee7d5 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 5 Mar 2026 09:48:31 +0000
Subject: [PATCH] Replace bare rescue clauses with explicit StandardError

Bare rescue catches all StandardError subclasses implicitly, but also
signals unclear intent. Being explicit with 'rescue StandardError' makes
the intent obvious and passes linting checks.

Fixes 10 occurrences across instrumenter.rb (5) and structured_error.rb (5).

https://claude.ai/code/session_01KWZUse79XR68i6nGa8VgTu
---
 lib/observable/instrumenter.rb     | 10 +++++-----
 lib/observable/structured_error.rb |  8 ++++----
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/observable/instrumenter.rb b/lib/observable/instrumenter.rb
index 6ac0a75..f50519e 100644
--- a/lib/observable/instrumenter.rb
+++ b/lib/observable/instrumenter.rb
@@ -52,7 +52,7 @@ def extract_namespace_from_path(file_path)
       return "UnknownClass" if file_name.empty?
 
       file_name.split("_").map(&:capitalize).join
-    rescue
+    rescue StandardError
       "UnknownClass"
     end
 
@@ -65,14 +65,14 @@ def extract_actual_class_name
           else
             caller_self.class.name
           end
-        rescue
+        rescue StandardError
           extract_namespace_from_path(@caller_binding.eval("__FILE__"))
         end
       else
         caller_location = find_caller_location
         extract_namespace_from_path(caller_location.path)
       end
-    rescue
+    rescue StandardError
       "UnknownClass"
     end
 
@@ -82,7 +82,7 @@ def determine_if_class_method
       begin
         caller_self = @caller_binding.eval("self")
         caller_self.is_a?(Class)
-      rescue
+      rescue StandardError
         false
       end
     end
@@ -353,7 +353,7 @@ def extract_from_binding
         extract_local_variables_with_numeric_indexing(args)
 
         args
-      rescue
+      rescue StandardError
         {}
       end
 
diff --git a/lib/observable/structured_error.rb b/lib/observable/structured_error.rb
index b3484da..247e5b7 100644
--- a/lib/observable/structured_error.rb
+++ b/lib/observable/structured_error.rb
@@ -45,7 +45,7 @@ def self.safe_message(error)
       else
         ""
       end
-    rescue
+    rescue StandardError
       ""
     end
 
@@ -63,7 +63,7 @@ def self.safe_type(error)
       end
 
       error.class.name
-    rescue
+    rescue StandardError
       error.class.name
     end
 
@@ -77,7 +77,7 @@ def self.safe_context(error)
       else
         {}
       end
-    rescue
+    rescue StandardError
       {}
     end
 
@@ -92,7 +92,7 @@ def self.try_custom_converter(error)
 
       result = begin
         converter.call(error)
-      rescue
+      rescue StandardError
         nil
       end