class StringReader
extends Buffer
Deprecated
Deprecated
(will be removed after 1.0.0) Use Web Streams instead.
import { StringReader } from "https://deno.land/std@0.205.0/io/mod.ts";
Reader utility for strings.
Examples
Example 1
Example 1
import { StringReader } from "https://deno.land/std@0.205.0/io/string_reader.ts";
const data = new Uint8Array(6);
const r = new StringReader("abcdef");
const res0 = await r.read(data);
const res1 = await r.read(new Uint8Array(6));
// Number of bytes read
console.log(res0); // 6
console.log(res1); // null, no byte left to read. EOL
// text
console.log(new TextDecoder().decode(data)); // abcdef
Output:
6
null
abcdef