Add debug to bundle

Author: kaspth

Gemfile

@@ -7,6 +7,7 @@ gemspec
 
 gem "rake"
 gem "minitest"
+gem "debug"
 
 gem "nokogiri", "1.17.2" # TODO: Lift this restriction after dropping Ruby 3.0 support.
 

Gemfile.lock

@@ -92,6 +92,9 @@ GEM
     connection_pool (2.5.0)
     crass (1.0.6)
     date (3.4.1)
+    debug (1.10.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
     drb (2.2.1)
     erubi (1.13.1)
     globalid (1.2.1)
@@ -199,6 +202,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  debug
   minitest
   net-pop!
   nokogiri (= 1.17.2)