UIImage documentation in Swift is wrong
| Originator: | bek | ||
| Number: | rdar://40373422 | Date Originated: | 2018-05-18 |
| Status: | Open | Resolved: | |
| Product: | UIKit | Product Version: | |
| Classification: | Documentation | Reproducible: | Always |
Documentation error. On https://developer.apple.com/documentation/uikit/uiimage Under 'Comparing Images' it is stated that 'isEqual(_:)' is appropriate to use whereas '==' is an identity comparison. In Swift this is not true. Equatable conformance on NSObjects are implemented by calling 'isEqual(_:)', so the two cases are identical. See Jordan Rose's comment here: https://forums.swift.org/t/equatable-on-nsobject/12805/2
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