ejsonDecrypt filePath

ejsonDecrypt returns the decrypted content of an ejson-encrypted file.

filePath indicates where the encrypted file is located.

The decrypted file is cached so calling ejsonDecrypt multiple times with the same filePath will only run through the decryption process once. The cache is shared with ejsonDecryptWithKey.

!!! example

```
{{ (ejsonDecrypt "my-secrets.ejson").password }}
```