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Module

std/streams/to_text.ts

The Deno Standard Library
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.// This module is browser compatible.
const textDecoder = new TextDecoder();
/** * Converts a {@linkcode ReadableSteam} of strings or {@linkcode Uint8Array}s * to a single string. Works the same as {@linkcode Response.text}. * * @example * ```ts * import { toText } from "https://deno.land/std@$STD_VERSION/streams/to_text.ts"; * * const stream = ReadableStream.from(["Hello, ", "world!"]); * await toText(stream); // "Hello, world!" * ``` */export async function toText( readableStream: ReadableStream,): Promise<string> { const reader = readableStream.getReader(); let result = "";
while (true) { const { done, value } = await reader.read();
if (done) { break; }
result += typeof value === "string" ? value : textDecoder.decode(value); }
return result;}