---
title: comparisonModifier
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nsruleeditor/predicatepartkey/comparisonmodifier
---

# comparisonModifier

The corresponding value is an NSNumber object representing a NSComparisonPredicateModifier constant the of the predicate.

## Declaration

```swift
static let comparisonModifier: NSRuleEditor.PredicatePartKey
```

## Discussion

Discussion This value is optional. If not specified, NSComparisonPredicate.Modifier.direct is assumed.

## See Also

### Predicate Part Keys

- [compoundType](appkit/nsruleeditor/predicatepartkey/compoundtype.md)
- [customSelector](appkit/nsruleeditor/predicatepartkey/customselector.md)
- [leftExpression](appkit/nsruleeditor/predicatepartkey/leftexpression.md)
- [operatorType](appkit/nsruleeditor/predicatepartkey/operatortype.md)
- [options](appkit/nsruleeditor/predicatepartkey/options.md)
- [rightExpression](appkit/nsruleeditor/predicatepartkey/rightexpression.md)