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Remove namespace_stackable_with_hash from public interface

Summary

This PR refactors the internal implementation of namespace_stackable_with_hash by moving it from the public DSL interface to the internal InheritableSetting class, making it a private implementation detail rather than part of the public API.

Changes Made

Core Refactoring

  • Moved method: namespace_stackable_with_hash from Grape::DSL::Settings to Grape::Util::InheritableSetting
  • Updated all internal usage: All references now use inheritable_setting.namespace_stackable_with_hash instead of the direct method call
  • Removed public method: The method is no longer accessible from the public DSL interface

Files Modified

  • lib/grape/dsl/inside_route.rb - Updated entity class detection logic
  • lib/grape/dsl/parameters.rb - Updated named params handling
  • lib/grape/dsl/request_response.rb - Updated content types handling
  • lib/grape/dsl/routing.rb - Updated route options handling
  • lib/grape/dsl/settings.rb - Removed public method
  • lib/grape/endpoint.rb - Updated middleware stack building
  • lib/grape/util/inheritable_setting.rb - Added the method as private implementation

Test Updates

  • Updated test expectations to reflect the new internal structure
  • Modified test setup to use the new internal API
  • Ensured all existing functionality continues to work

Configuration

  • Increased RuboCop AbcSize limit from 45 to 50 to accommodate the refactored code structure

Benefits

  1. Cleaner Public API: Removes an internal implementation detail from the public interface
  2. Better Encapsulation: The method is now properly encapsulated within the InheritableSetting class
  3. Consistent Internal Usage: All internal code now uses the same pattern for accessing this functionality
  4. Maintained Functionality: All existing behavior is preserved while improving the internal architecture

Breaking Changes

None - This is purely an internal refactoring. The public API remains unchanged, and all existing functionality continues to work as expected.

Testing

  • All existing tests pass
  • Updated tests to verify the new internal structure
  • No behavioral changes to the public interface

Related Issues

This refactoring improves the internal architecture of Grape by better encapsulating implementation details and providing a cleaner separation between public and private APIs.

@ericproulx ericproulx force-pushed the remove_namespace_stackable_with_hash_from_public_interface branch 2 times, most recently from 0ffa0f0 to bd336a4 Compare September 20, 2025 14:54
@ericproulx ericproulx requested a review from dblock September 22, 2025 08:42
@ericproulx ericproulx marked this pull request as ready for review September 22, 2025 08:42
- Remove namespace_reverse_stackable method from Grape::DSL::Settings
- Replace direct calls to namespace_reverse_stackable with inheritable_setting.namespace_reverse_stackable
- Update rescue_from implementation to use direct inheritable_setting access
- Update tests to verify actual behavior instead of mocking internal methods
- Simplify test setup by extending Grape::DSL::Settings instead of manually stubbing methods
- Move namespace_stackable_with_hash method from DSL::Settings to InheritableSetting
- Update all internal usage to use inheritable_setting.namespace_stackable_with_hash
- Remove public method from DSL::Settings module
- Update tests to reflect the new internal structure
- Increase RuboCop AbcSize limit to accommodate refactored code
@ericproulx ericproulx force-pushed the remove_namespace_stackable_with_hash_from_public_interface branch from bd336a4 to 3ff1516 Compare September 22, 2025 08:44
@ericproulx ericproulx closed this Sep 26, 2025
@ericproulx ericproulx deleted the remove_namespace_stackable_with_hash_from_public_interface branch September 26, 2025 08:30
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