in lib/h3core.js [470:479]
function readArrayOfH3Indexes(cAddress, maxCount) {
const out = [];
for (let i = 0; i < maxCount; i++) {
const h3Index = readH3IndexFromPointer(cAddress, i);
if (h3Index !== null) {
out.push(h3Index);
}
}
return out;
}