message: style(objectloader): fix eslint errors
diff: @@ -253,12 +253,11 @@ export default class ObjectLoader {
  }
  processLine(chunk) {
  - var pieces = chunk.split('\t')
  + let pieces = chunk.split('\t')
  return { id: pieces[0], obj: JSON.parse(pieces[1]) }
  }
  async *getRawObjectIterator() {
  - let tSTART = Date.now()
  if (this.options.enableCaching && window.indexedDB && this.cacheDB === null) {
  await safariFix()
  @@ -365,7 +364,7 @@ export default class ObjectLoader {
  const decoders = []
  const readers = []
  - const readPromisses = []
  + const readPromises = []
  const startIndexes = []
  const readBuffers = []
  const finishedRequests = []
  @@ -373,7 +372,7 @@ export default class ObjectLoader {
  for (let i = 0; i < splitHttpRequests.length; i++) {
  decoders.push(new TextDecoder())
  readers.push(null)
  - readPromisses.push(null)
  + readPromises.push(null)
  startIndexes.push(0)
  readBuffers.push('')
  finishedRequests.push(false)
  @@ -389,12 +388,12 @@ export default class ObjectLoader {
  x.reqId = i
  return x
  })
  - readPromisses[i] = crtReadPromise
  + readPromises[i] = crtReadPromise
  })
  }
  while (true) {
  - let validReadPromises = readPromisses.filter((x) => x != null)
  + let validReadPromises = readPromises.filter((x) => !!x)
  if (validReadPromises.length === 0) {
  // Check if all requests finished
  if (finishedRequests.every((x) => x)) {
  @@ -418,7 +417,7 @@ export default class ObjectLoader {
  x.reqId = reqId
  return x
  })
  - readPromisses[reqId] = crtReadPromise
  + readPromises[reqId] = crtReadPromise
  } else {
  // This request finished. "Flush any non-newline-terminated text"
  if (readBuffers[reqId].length > 0) {
  @@ -426,7 +425,7 @@ export default class ObjectLoader {
  readBuffers[reqId] = ''
  }
  // no other read calls for this request
  - readPromisses[reqId] = null
  + readPromises[reqId] = null
  }
  if (!crtDataChunk) continue
  @@ -469,7 +468,6 @@ export default class ObjectLoader {
  for (let i = 0; i < ids.length; i += 500) {
  let idsChunk = ids.slice(i, i + 500)
  - let t0 = Date.now()
  let store = this.cacheDB.transaction('objects', 'readonly').objectStore('objects')
  let idbChildrenPromises = idsChunk.map((id) =>
  