UCG Tuple Modules

    The UCG tuples modules can be imported like so let t = import "std/tuples.ucg"; and contains a number of useful operations on tuples.

    fields

    The fields module retrieves all the field names in a tuple. It has one parameter.

    • tpl which is required and is the tuple to process.
    let tpl = import "std/tuples.ucg";
    tpl.fields{tpl={foo=1, bar=2}}.result == ["foo", "bar"];
    

    values

    The values module retrieves all the values in a tuple. It has one parameter.

    • tpl which is required and is the tuple to process.
    let tpl = import "std/tuples.ucg";
    tpl.values{tpl={foo=1, bar=2}}.result == [1, 2];
    

    iter

    The iter module retrieves a list of all the field and value pairs in a tuple. It has one parameter.

    • tpl which is required and is the tuple to process.
    let tpl = import "std/tuples.ucg";
    tpl.enumerate{tpl={foo=1, bar=2}}.result == [["foo", 1], ["bar", 2]];