for await()

in src/commands/entity_resolution.ts [243:254]

• 12 lines of code
• 3 McCabe index (conditional complexity)

    for await (const line of rl) {
      const lineJson = JSON.parse(line);
      const lineWithMeta = addMetaToLine(lineJson);
      const [index, doc] = lineToOperation(lineWithMeta, i);
      batch.push(index);
      batch.push(doc);
      if (batch.length / 2 >= batchSize) {
        yield batch;
        batch = [];
      }
      i++;
    }