slight refactor

This commit is contained in:
rhiannon morris 2024-10-21 14:42:21 +02:00
parent 204c02f219
commit 010b590d3f

View file

@ -199,12 +199,11 @@ function setup() {
itemsByYear = new Map;
for (const item of items) {
const year = item.dataset.year;
if (year !== undefined) {
if (!itemsByYear.has(year)) {
itemsByYear.set(year, new Set([item]));
} else {
itemsByYear.get(year)?.add(item);
}
if (!year) continue;
if (!itemsByYear.has(year)) {
itemsByYear.set(year, new Set([item]));
} else {
itemsByYear.get(year)!.add(item);
}
}