Method invoke

lib/dsc-lib/src/functions/envvar.rs:29–35

(&self, args: &[Value], _context: &Context)

    }

    fn invoke(&self, args: &[Value], _context: &Context) -> Result<Value, DscError> {
        if let Ok(val) = env::var(args[0].as_str().unwrap_or_default()) {
            return Ok(Value::String(val));
        }

        Err(DscError::Function("envvar".to_string(), t!("functions.envvar.notFound").to_string()))
    }
}

#[cfg(test)]