Get A Vec Of Items From The args Passed Into A MiniJinja Env Function
- These are just scratch notes. They are just a placeholder until I can make a better example
- This is from sending spans in from Neopoligen teampltes
- They don't have good error handling (e.g. if you send something other than spans in, it breaks)
pub fn flatten_spans_in_template_v42(args: &[Value]) -> Result<Value, Error> {
if args.len() == 1 {
let x: &String = &args[0]
.try_iter()?
.map(|v| v.get_item(&Value::from("text")).unwrap().to_string())
.collect::<Vec<_>>()
.join("");
Ok(Value::from(x))
} else {
Err(Error::new(
ErrorKind::InvalidOperation,
"Missing argument for flatten_spans in template".to_string(),
))
}
}