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Apple Developer Docs

Foundation / PredicateExpressions / PredicateExpressions.Comparison / op

op

Declaration

let op: PredicateExpressions.ComparisonOperator

Open on developer.apple.com

FoundationInstance Property

iOS 17.0+iPadOS 17.0+Mac Catalyst 17.0+macOS 14.0+tvOS 17.0+visionOS 1.0+watchOS 10.0+

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation