Update Ruby from 3.4.1 to 4.0.1

.github/workflows/ci.yml

@@ -40,8 +40,8 @@ jobs:
       - name: Lint code for consistent style
         run: bin/rubocop -f github
 
-      - name: Erblint
-        run: bundle exec erblint --lint-all
+      - name: Erb Lint
+        run: bundle exec erb_lint --lint-all
 
   test:
     timeout-minutes: 10

.rubocop.yml

@@ -943,7 +943,7 @@ Naming/MethodName:
 Naming/MethodParameterName:
   Enabled: false
 
-Naming/PredicateName:
+Naming/PredicatePrefix:
   Enabled: false
 
 Naming/RescuedExceptionsVariableName:

.ruby-version

@@ -1 +1 @@
-3.4.1
+4.0.1

CLAUDE.md

@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Project Overview
 
-This is a Rails 7.1.5.1 API application that serves as the backend for NativeAppTemplate iOS/Android mobile applications. It's a multi-tenant SaaS application with token-based authentication, role-based authorization, and RESTful API endpoints.
+This is a Rails 7.2 API application that serves as the backend for NativeAppTemplate iOS/Android mobile applications. It's a multi-tenant SaaS application with token-based authentication, role-based authorization, and RESTful API endpoints. Ruby 4.0.1, PostgreSQL, Redis, Sidekiq.
 
 ## Development Commands
 
@@ -28,7 +28,7 @@ bin/rails test test/path/to/test.rb:42  # Run specific test line
 ### Linting & Security
 ```bash
 bin/rubocop                     # Ruby code linting
-bundle exec erblint --lint-all  # ERB template linting
+bundle exec erb_lint --lint-all # ERB template linting
 bin/brakeman                    # Security vulnerability scanning
 ```
 

Gemfile.lock

@@ -93,7 +93,7 @@ GEM
     after_commit_everywhere (1.5.0)
       activerecord (>= 4.2)
       activesupport
-    ast (2.4.2)
+    ast (2.4.3)
     base64 (0.3.0)
     bcrypt (3.1.20)
     benchmark (0.5.0)
@@ -161,6 +161,7 @@ GEM
       rubocop (>= 1)
       smart_properties
     erubi (1.13.1)
+    ffi (1.17.1)
     ffi (1.17.1-aarch64-linux-gnu)
     ffi (1.17.1-arm-linux-gnu)
     ffi (1.17.1-arm64-darwin)
@@ -193,10 +194,14 @@ GEM
       activesupport (>= 5.0.0)
     jsbundling-rails (1.3.1)
       railties (>= 6.0.0)
-    json (2.9.1)
+    json (2.19.0)
+    json-schema (6.2.0)
+      addressable (~> 2.8)
+      bigdecimal (>= 3.1, < 5)
     jsonapi-serializer (2.2.0)
       activesupport (>= 4.2)
-    language_server-protocol (3.17.0.4)
+    language_server-protocol (3.17.0.5)
+    lint_roller (1.1.0)
     logger (1.7.0)
     loofah (2.25.0)
       crass (~> 1.0.2)
@@ -213,6 +218,8 @@ GEM
       turbo-rails
     marcel (1.1.0)
     matrix (0.4.2)
+    mcp (0.8.0)
+      json-schema (>= 4.1)
     mini_magick (4.13.2)
     mini_mime (1.1.5)
     mini_portile2 (2.8.9)
@@ -248,14 +255,15 @@ GEM
       iniparse (~> 1.4)
       rexml (>= 3.3.9)
     pagy (9.3.3)
-    parallel (1.26.3)
-    parser (3.3.7.1)
+    parallel (1.27.0)
+    parser (3.3.10.2)
       ast (~> 2.4.1)
       racc
     pg (1.5.9)
     pp (0.6.3)
       prettyprint
     prettyprint (0.2.0)
+    prism (1.9.0)
     propshaft (1.1.0)
       actionpack (>= 7.0.0)
       activesupport (>= 7.0.0)
@@ -270,7 +278,7 @@ GEM
     pundit (2.4.0)
       activesupport (>= 3.0.0)
     racc (1.8.1)
-    rack (3.2.4)
+    rack (3.2.5)
     rack-attack (6.7.0)
       rack (>= 1.0, < 4)
     rack-cors (2.0.2)
@@ -323,36 +331,42 @@ GEM
       redis-client (>= 0.22.0)
     redis-client (0.23.2)
       connection_pool
-    regexp_parser (2.10.0)
+    regexp_parser (2.11.3)
     reline (0.6.3)
       io-console (~> 0.5)
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
     rexml (3.4.0)
-    rubocop (1.71.2)
+    rubocop (1.85.1)
       json (~> 2.3)
-      language_server-protocol (>= 3.17.0)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.1.0)
+      mcp (~> 0.6)
       parallel (~> 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.9.3, < 3.0)
-      rubocop-ast (>= 1.38.0, < 2.0)
+      rubocop-ast (>= 1.49.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.38.0)
-      parser (>= 3.3.1.0)
-    rubocop-minitest (0.36.0)
-      rubocop (>= 1.61, < 2.0)
-      rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-performance (1.23.1)
-      rubocop (>= 1.48.1, < 2.0)
-      rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-rails (2.29.1)
+    rubocop-ast (1.49.0)
+      parser (>= 3.3.7.2)
+      prism (~> 1.7)
+    rubocop-minitest (0.39.1)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.75.0, < 2.0)
+      rubocop-ast (>= 1.38.0, < 2.0)
+    rubocop-performance (1.26.1)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.75.0, < 2.0)
+      rubocop-ast (>= 1.47.1, < 2.0)
+    rubocop-rails (2.34.3)
       activesupport (>= 4.2.0)
+      lint_roller (~> 1.1)
       rack (>= 1.1)
-      rubocop (>= 1.52.0, < 2.0)
-      rubocop-ast (>= 1.31.1, < 2.0)
+      rubocop (>= 1.75.0, < 2.0)
+      rubocop-ast (>= 1.44.0, < 2.0)
     rubocop-rails-omakase (1.0.0)
       rubocop
       rubocop-minitest
@@ -391,9 +405,9 @@ GEM
       railties (>= 6.0.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (3.1.4)
-      unicode-emoji (~> 4.0, >= 4.0.4)
-    unicode-emoji (4.0.4)
+    unicode-display_width (3.2.0)
+      unicode-emoji (~> 4.1)
+    unicode-emoji (4.2.0)
     useragent (0.16.11)
     valid_email2 (7.0.0)
       activemodel (>= 6.0)
@@ -473,7 +487,7 @@ DEPENDENCIES
   whenever
 
 RUBY VERSION
-   ruby 3.4.1p0
+  ruby 4.0.1
 
 BUNDLED WITH
-   2.6.2
+  4.0.3