Function balena_temen::evaluate
source · Expand description
Evaluates the whole JSON
Arguments
data
- A JSON to evaluate
Examples
An object evaluation.
use balena_temen::{evaluate, Value};
use serde_json::json;
let data = json!({
"$$eval": "1 + 2"
});
assert_eq!(evaluate(data).unwrap(), json!(3));
Chained dependencies evaluation.
use balena_temen::{evaluate, Value};
use serde_json::json;
let data = json!({
"ssid": "Zrzka 5G",
"id": {
"$$eval": "super.ssid | slugify"
},
"upperId": {
"$$eval": "super.id | upper"
}
});
let evaluated = json!({
"ssid": "Zrzka 5G",
"id": "zrzka-5g",
"upperId": "ZRZKA-5G"
});
assert_eq!(evaluate(data).unwrap(), evaluated);