node-red-contrib-chatbot/nodes/chatbot-openai-responses/helper/buffer-to-stream.js

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const { Readable } = require('stream');

/**
 * Creates a readable stream from a Buffer.
 * @param {Buffer} buffer - The buffer to stream.
 * @returns {Readable} - The readable stream.
 */
function bufferToStream(buffer) {
  const stream = new Readable();
  stream.push(buffer);
  stream.push(null); // Signal end of stream
  return stream;
}

module.exports = bufferToStream;