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Array Environment Vars

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Brusk Hamarash 2021-09-29 00:26:34 +03:00
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@ -73,29 +73,51 @@ Unless these documents are submitted, the code is not **accepted** and **deliver
As for naming convention, the following format must be used: As for naming convention, the following format must be used:
Group environment variable configurations by appending double underdashes (__). For instance, this is how database-related environment variables can be grouped: 1. Group environment variable configurations by appending double underdashes (__). For instance, this is how database-related environment variables can be grouped:
```bash ```bash
DB__CONNECTION= DB__CONNECTION=
DB__USERNAME= DB__USERNAME=
DB__PASSWORD= DB__PASSWORD=
DB__DBNAME= DB__DBNAME=
``` ```
Think of this structure as JSON Object keys: Think of this structure as JSON Object keys:
```json ```json
{ {
DB: { "DB": {
CONNECTION: "", "CONNECTION": "",
USERNAME: "", "USERNAME": "",
PASSWORD: "", "PASSWORD": "",
DBNAME: "" "DBNAME": ""
} }
} }
``` ```
Follow the same pattern if you would like to nested objects deeper. Follow the same pattern if you would like to nested objects deeper.
2. If you environment variable is an array, append the two underdashes and the index of the position to the name. For example, consider this case:
```bash
MONGODB__REPLICA_URL__0=
MONGODB__REPLICA_URL__1=
MONGODB__REPLICA_URL__2=
```
This is equivalent to the following JSON Object structure:
```json
{
"MONGODB": {
"REPLICA_URL": ['', '', '']
}
}
```
3.