---
title: NSSpecifierTest.TestComparisonOperation.lessThan
framework: foundation
role: symbol
role_heading: Case
path: foundation/nsspecifiertest/testcomparisonoperation/lessthan
---

# NSSpecifierTest.TestComparisonOperation.lessThan

Binary comparison operator that results in true if the value of the test object is less than the value of the other object.

## Declaration

```swift
case lessThan
```

## See Also

### Constants

- [NSSpecifierTest.TestComparisonOperation.equal](foundation/nsspecifiertest/testcomparisonoperation/equal.md)
- [NSSpecifierTest.TestComparisonOperation.lessThanOrEqual](foundation/nsspecifiertest/testcomparisonoperation/lessthanorequal.md)
- [NSSpecifierTest.TestComparisonOperation.greaterThanOrEqual](foundation/nsspecifiertest/testcomparisonoperation/greaterthanorequal.md)
- [NSSpecifierTest.TestComparisonOperation.greaterThan](foundation/nsspecifiertest/testcomparisonoperation/greaterthan.md)
- [NSSpecifierTest.TestComparisonOperation.beginsWith](foundation/nsspecifiertest/testcomparisonoperation/beginswith.md)
- [NSSpecifierTest.TestComparisonOperation.endsWith](foundation/nsspecifiertest/testcomparisonoperation/endswith.md)
- [NSSpecifierTest.TestComparisonOperation.contains](foundation/nsspecifiertest/testcomparisonoperation/contains.md)