Tuple Library

Stof's standard tuple library ("Tuple").

Tuples can be cast to vectors for more available operations.

Common Value Functions

Tuple.toString(tup: (.., ..)): str

Returns this tuple converted to a string.

#[test('(["34", "12"])')]
fn test(): str {
    return (34, 12).toString();
}

Tuple.or(tup: (.., ..), ...): unknown

Returns the first non-empty (null or void) argument, just like the Standard Library "or" function.

#[test]
fn test() {
    let tup: (int, int) = self.dne.or((1, 2));
    assertEq(tup, (1, 2));
}

Tuple Functions

Tuple.len(tup: (.., ..)): int

Get the number of values contained within this tuple.

#[test]
fn test() {
    let tup = (12, "hello");
    assertEq(tup.len(), 2);
    assertEq(Tuple.len(tup), 2);
}

Tuple.at(tup: (.., ..), index: int): unknown

Get the value in this tuple at a specific index.

#[test]
fn test() {
    let tup = (12, 23, 2.2, true, "hi");
    
    assertEq(tup.at(0), 12);
    assertEq(tup[2], 2.2);
    
    for (val in tup) pln(val); // 12, 23, 2.2, true, hi
}