stream-enumerate

Add a number ID to the chunks in a stream

This module allow to identify the data chunks based on their order inside the stream, or based on their offset.

Install

npm install stream-enumerate

API

enumerate

Identify data chunks consecutively

• options: options passed to underlying Transform stream
  • end: last ID assigned to data chunks, after it the stream will finish
  • idField: field where the data chunk ID will be stored
  • start: first ID assigned to data chunks

start

Enumerate data chunks based on their offset

• options: options passed to underlying Transform stream
  • end: last ID/byte assigned to data chunks, after it the stream will finish
  • idField: field where the data chunk ID will be stored
  • start: first ID/byte assigned to data chunks