Function project

docs/app/js/sanddance-app.js:118248–118251

(s, t, fields, as)

    }
});
function project(s, t, fields, as) {
    for(let i = 0, n = fields.length; i < n; ++i)t[as[i]] = fields[i](s);
    return t;
}
/**
 * Proxy the value of another operator as a pure signal value.
 * Ensures no tuples are propagated.