arangodb-error-codes/README.md

Error codes for ArangoDB

# ArangoDB error codes

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ArangoDB 3 error codes according to the [official documentation](https://docs.arangodb.com/3.0.10/Manual/Appendix/ErrorCodes.html).

## installation

`npm install --save arangodb-error-codes`

## usage

```js
const arangoErrorCodes = require('arangodb-error-codes');

db.collection(collectionName).firstExample({ id })
  .catch(error => (error.errorNum === arangoErrorCodes.ERROR_HTTP_NOT_FOUND ? Promise.resolve() : Promise.reject(error)));
```