@1771technologies/lytenyte-pro/dist/row-data-source-client/tree/evaluator-group.js

Blazingly fast headless React data grid with 100s of features.

export function groupEvaluator(g, d) {
    if (typeof g === "function")
        return g(d);
    const v = [];
    for (let i = 0; i < g.length; i++) {
        v.push(g[i].fn(d));
    }
    return v;
}