Regular expression for detecting Jinja or Nunjucks code
## Install
This package is [pure ESM](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c). If you're not ready yet, install an older version of this program, 2.1.0 (`npm i regex-is-jinja-nunjucks@2.1.0`).
```bash
npm i regex-is-jinja-nunjucks
```
## Quick Take
```js
import { strict as assert } from "assert";
import { isJinjaNunjucksRegex } from "regex-is-jinja-nunjucks";
// detects Jinja/Nunjucks code
assert.equal(
isJinjaNunjucksRegex().test(
"
{% if data.purchases.count > 1 %}these{% else %}this{% endif %}
",
),
true,
);
// in case if it's not nunjucks
assert.equal(isJinjaNunjucksRegex().test("
