.rubocop.yml in toycol-0.0.1 vs .rubocop.yml in toycol-0.1.0

@@ -7,17 +7,33 @@
     - 'vendor/bundle/**/*'
     - 'bin/**'
     - 'Rakefile'
     - 'toycol.gemspec'
   NewCops: enable
-  TargetRubyVersion: 3.0
+  TargetRubyVersion: 2.6
 
+Style/Documentation:
+  Enabled: false
+
 Style/StringLiterals:
   Enabled: true
   EnforcedStyle: double_quotes
 
 Style/StringLiteralsInInterpolation:
   Enabled: true
   EnforcedStyle: double_quotes
 
 Layout/LineLength:
   Max: 120
+
+Metrics:
+  Exclude:
+    - lib/toycol/proxy.rb
+
+Metrics/AbcSize:
+  Max: 30
+
+Metrics/ClassLength:
+  Max: 400
+
+Metrics/MethodLength:
+  Max: 15