Issues

• Support Oj JSON library parsing with Rails/ResponseParsedBody

  rubocop/rubocop-rails#1651 · Filter by author kevinrobell-st opened on Aug 12, 2026

• Rails/Presence is not safe for DelegateClass objects

  rubocop/rubocop-rails#1639 · Filter by author borama opened on Jun 19, 2026

• PII and Sensitive Data Logging

  rubocop/rubocop-rails#1614 · Filter by author roger-mo-gusto opened on May 6, 2026

• Add new Rails/ActiveStorageAttachedDependent cop to flag silent no-op dependent: values

  rubocop/rubocop-rails#1612 · Filter by author melody-universe opened on May 3, 2026

• Add new Rails/SchemaCommentPresence cop to enforce comments in db/schema.rb

  rubocop/rubocop-rails#1607 · Filter by author vbyno opened on Apr 23, 2026
  1

• Cop idea: Force disable_ddl_transaction! usage when using batched data manupilation in a migration

  rubocop/rubocop-rails#1601 · Filter by author bart-westenenk-bex opened on Apr 10, 2026

• Rails/Exit and Rails/Output incorrectly match files when project is located inside a directory named app

  rubocop/rubocop-rails#1600 · Filter by author andreyruby opened on Apr 7, 2026

• Rails/SafeNavigation needs SafeAutoCorrect: false

  rubocop/rubocop-rails#1588 · Filter by author corsonknowles opened on Feb 14, 2026

• New cop to detect .distinct(:col_name) antipattern

  rubocop/rubocop-rails#1585 · Filter by author jamiemccarthy opened on Feb 7, 2026

• Add new Rails/SkipsModelCallbacks cop for detecting methods that skip callbacks

  rubocop/rubocop-rails#1581 · Filter by author Yuhi-Sato opened on Jan 26, 2026
  1

• Cop idea: Enforce explicit skip_forgery_protection instead of self.allow_forgery_protection = false

  rubocop/rubocop-rails#1579 · Filter by author phil-wkt opened on Jan 15, 2026

• Rails/BulkChangeTable triggers on migration up/down methods

  rubocop/rubocop-rails#1577 · Filter by author Judahmeek opened on Jan 8, 2026

• Add configurable option to Rails/Presence to not suggest changes that use &.

  rubocop/rubocop-rails#1572 · Filter by author matthewhively opened on Dec 11, 2025
  1

• Rails/UniqBeforePluck: False positive in conservative mode for non-model constants

  rubocop/rubocop-rails#1568 · Filter by author tim-gq opened on Dec 2, 2025

• Add a new cop to detect suppress(Exception) (just like Lint/RescueException does)

  rubocop/rubocop-rails#1547 · Filter by author viralpraxis opened on Oct 25, 2025
  2

• New cop to detect where.blank? antipattern

  rubocop/rubocop-rails#1529 · Filter by author fatkodima opened on Sep 10, 2025
  1

• Rails cops differ in output when config file is moved to non-standard location

  rubocop/rubocop-rails#1521 · Filter by author Splines opened on Aug 22, 2025
  2

• New cop to suggest using bulk enqueue methods

  rubocop/rubocop-rails#1517 · Filter by author fatkodima opened on Aug 16, 2025
  1

• Cop Idea: ApplicationRecord: delegation of to_s to attributes

  rubocop/rubocop-rails#1498 · Filter by author tagliala opened on Jul 9, 2025

• Check if a uniqueness validation has been applied in a relation

  rubocop/rubocop-rails#1494 · Filter by author cesarjr opened on Jun 24, 2025

• Add "Allowed" to Rails/HttpPositionalArguments

  rubocop/rubocop-rails#1489 · Filter by author wscourge opened on Jun 8, 2025

• Rails/Output and Rails/Exit behavior differs depending on directory structure

  rubocop/rubocop-rails#1487 · Filter by author mizoR opened on May 31, 2025
  5

• Cop idea: Prefer class_methods do over module ClassMethods

  rubocop/rubocop-rails#1484 · Filter by author maxjacobson opened on May 27, 2025

• Different results on CI than locally for Rails/EnvironmentVariableAccess

  rubocop/rubocop-rails#1482 · Filter by author mockdeep opened on May 20, 2025
  3

• Cop idea: Rails/Without

  feature request
  rubocop/rubocop-rails#1436 · Filter by author vlad-pisanov opened on Feb 8, 2025
  1