@naturalcycles/nodejs-lib/dist/stream/transform/transformNoOp.js

Standard library for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.transformNoOp = void 0;
const stream_1 = require("stream");
/**
 * Transform that does nothing (pass the data through).
 * Can be used e.g to convert "not-valid" stream (e.g one that `transformMap` is producing)
 * into a "valid" stream (that implements async-iteration interface).
 */
function transformNoOp() {
    return new stream_1.Transform({
        objectMode: true,
        transform(chunk, _, cb) {
            cb(null, chunk);
        },
    });
}
exports.transformNoOp = transformNoOp;