# lessThanOrEqual

Source: https://smartassertions.dev/matchers/lessThanOrEqual/
Index of every page: https://smartassertions.dev/llms.txt

Matcher for a numeric value less than or equal to the given value.

Matchers are applied through assertObjectMatches, where they narrow the corresponding property type.

## Usage

```ts
import { assertObjectMatches, lessThanOrEqual } from "@kensio/smartass";

const value: unknown = {
  errorRate: 0,
};

assertObjectMatches(value, {
  errorRate: lessThanOrEqual(0.01),
});

// value is now narrowed to an object with a numeric error rate
// {
//   errorRate: number | bigint;
// }
```

## Source

Source file: [`src/assert/less-than-or-equal/less-than-or-equal.match.ts`](https://github.com/KensioSoftware/smartass/blob/main/src/assert/less-than-or-equal/less-than-or-equal.match.ts)