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JavaScriptCore / JSRelationCondition / JSRelationCondition.undefined

Contents

Declaration
Discussion

JSRelationCondition.undefined

Declaration

case undefined

Discussion

A constant identifying the type of JavaScript relation condition.

Open on developer.apple.com

JavaScriptCoreCase

iOS 18.0+iPadOS 18.0+Mac Catalyst 18.0+macOS 15.0+tvOS 9.0+visionOS 2.0+

Declaration
Discussion

Built on 2026-05-07