RAG

RAG 包已经重命名了分块参数并缩小了它们的类型范围。

🌐 The RAG package has renamed chunking parameters and narrowed their types.

已更改

🌐 Changed

keepSeparator 到 separatorPosition

🌐 keepSeparator to separatorPosition

keepSeparator 参数已重命名为 separatorPosition，类型也更简化。旧参数的 boolean | 'start' | 'end' 类型令人Perplexity，其中 true 实际上是 'start' 的别名。新参数使用明确的 'start' | 'end' 值，且如果省略该参数，则会舍弃分隔符。

🌐 The keepSeparator parameter has been renamed to separatorPosition with a simplified type. The old parameter had a confusing boolean | 'start' | 'end' type where true was secretly an alias for 'start'. The new parameter uses explicit 'start' | 'end' values, and omitting the parameter discards the separator.

要进行迁移，请使用以下映射将 keepSeparator 替换为 separatorPosition：

🌐 To migrate, replace keepSeparator with separatorPosition using the mapping below:

旧值	新值
keepSeparator: true	separatorPosition: 'start'
keepSeparator: 'start'	separatorPosition: 'start'
keepSeparator: 'end'	separatorPosition: 'end'
keepSeparator: false	删除该参数
遗漏的参数	无需更改

  await doc.chunk({
    strategy: 'character',
    separator: '.',
-   keepSeparator: true,
+   separatorPosition: 'start',
  });

  await doc.chunk({
    strategy: 'character',
    separator: '.',
-   keepSeparator: 'end',
+   separatorPosition: 'end',
  });

  await doc.chunk({
    strategy: 'character',
    separator: '.',
-   keepSeparator: false,
+   // Parameter removed - separator is discarded by default
  });