web-streams-extensions/dist/cjs/to-string.cjs

A comprehensive collection of helper methods for WebStreams with built-in backpressure support, inspired by ReactiveExtensions

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.toString = toString;
/**
 * combines a stream of chunks to a string. */
async function toString(src, selector = (value) => value.toString()) {
    let res = "";
    let reader = src.getReader();
    try {
        let done = false;
        while (done == false) {
            let next = await reader.read();
            done = next.done;
            if (!done)
                res += selector(next.value);
        }
    }
    finally {
        // Always cancel the reader to ensure proper cleanup of resources
        try {
            await reader.cancel();
        }
        catch (e) {
            // Ignore cancellation errors (stream might already be closed)
        }
        reader.releaseLock();
    }
    return res;
}