+ return compareCrewConfirmed(a, b) || compareCrewChannel(a, b) || compareCrewName(a, b);
+};
+
+export const compareCrewChannel = (a, b) => {
+ const a_channel = (a && a.channel_id) || null;
+ const b_channel = (b && b.channel_id) || null;
+ if (a_channel === b_channel) return 0;
+ if (!a_channel) return -1;
+ if (!b_channel) return 1;
+ return a_channel - b_channel;
+};
+
+export const compareCrewConfirmed = (a, b) => {