Function merge

merge(
    blockstore: Blockfetcher,
    target: ProllyTree,
    source: ProllyTree,
    remoteBlockstore?: Blockfetcher,
    choose?: (a: Entry, b: Entry) => Entry,
): AsyncIterable<ProllyTreeDiff>
Merge a source prolly-tree into target. If a key does not exist in target then it is added from source into target. If both trees have an entry at the same key and a choose function was provided, then the entry from the source tree may also be added to target.
Parameters
- blockstore: Blockfetcher
  target blockstore
- target: ProllyTree
  Prolly-tree to merge source into
- source: ProllyTree
  Prolly-tree to merge into target
- OptionalremoteBlockstore: Blockfetcher
  source blockstore
- Optionalchoose: (a: Entry, b: Entry) => Entry
  Chooses between two entries. Must return one of the provided entry instances.
Returns AsyncIterable<ProllyTreeDiff>
- Defined in src/index.ts:195