Check all children of Arel::Nodes::And to extract correlated key

[riseshia]

🔗 #1571

This is proposed patch for #1571. Check issue for the detail of this.

[riseshia]

fix tests with mysql, which won't be failed e471827

[Copilot]

Pull Request Overview

This PR fixes an issue where correlated subqueries fail to extract the proper key when Arel::Nodes::And nodes have more than two children. The fix changes from accessing only left and right children to iterating through all children in the children array.

• Updates the extract_correlated_key method to handle Arel::Nodes::And nodes with multiple children
• Adds test coverage for polymorphic associations with default scopes
• Adds a RecentNote model to support the new test case

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
lib/ransack/adapters/active_record/context.rb	Updates extract_correlated_key to iterate through all children of Arel::Nodes::And nodes
spec/support/schema.rb	Adds RecentNote model and recent_notes association for testing
spec/ransack/adapters/active_record/context_spec.rb	Adds test case for polymorphic associations with default scopes

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[scarroll32]

@riseshia what is the potential for performance issues here?

[riseshia]

no performance issue here, it just has possibility that join_root have more than 2 children.