pub fn upper(value: Value, _: HashMap<String, Value>) -> Result<Value> {
    let s = try_get_value!("upper", "value", String, value);

    Ok(to_value(&s.to_uppercase()).unwrap())
}
/// Convert a value to uppercase.
Convert a value to uppercase.
Convert a value to uppercase .
pub fn upper(value: Value, _: HashMap<String, Value>) -> Result<Value> {
    let s = try_get_value!("upper", "value", String, value);
    Ok(to_value(&s.to_uppercase()).unwrap())
}
pub fn upper ( value : Value , _ : HashMap < String , Value > ) -> Result < Value > { let s = try_get_value ! ( " " " " String value ) ; Ok ( to_value ( & s . to_uppercase ( ) ) . unwrap ( ) ) }
Convert a value to uppercase.
Convert a value to uppercase .
value
HashMap<String, Value>
value
HashMap<String, Value>