use ksql::parser::{Parser, Value};
fn main() -> anyhow::Result<()> {
let src = r#"{"name":"MyCompany", "properties":{"employees": 50}"#.as_bytes();
let ex = Parser::parse(".properties.employees > 20")?;
let result = ex.calculate(src)?;
println!("{result}");
assert_eq!(Value::Bool(true), result);
Ok(())
}