warpgate3 · January 8, 2019 07:40
diff --git a/sequnce_grouping.js b/sequnce_grouping.js

 var sequenceGrouping = function (data) {
    return _.reduce(data, function (arr, val, i, a) {
        if (!i || val != a[i - 1] + 1) {
            arr.push([]);
        }

        arr[arr.length - 1].push(val);

        return arr;
    }, []);
 };

	var sequenceGrouping = function (data) {
	return _.reduce(data, function (arr, val, i, a) {
	if (!i \|\| val != a[i - 1] + 1) {
	arr.push([]);
	}

	arr[arr.length - 1].push(val);

	return arr;
	}, []);
	};