BREAKING(io): remove StringReader

[iuioiua]

What's changed

StringReader is being removed from @std/io.

Motivation

This change was made to help push users towards using the Streams API and @std/streams, and make design decisions about which APIs to use easier.

Migration guide

To migrate, read from a Buffer's readable property instead. If you have any use cases which lack a clear means of migration, open an issue.

Before:

import { StringReader } from "https://deno.land/[email protected]/io/string_reader.ts";

const data = new Uint8Array(6);
const reader = new StringReader("abcdef");
await reader.read(data);

console.log(new TextDecoder().decode(data)); // "abcdef"

After:

import { Buffer } from "@std/streams/buffer";

const buffer = new Buffer(new TextEncoder().encode("abcdef"));

const { value } = await buffer.readable.getReader().read();
console.log(new TextDecoder().decode(value)); // "abcdef"

Related

Towards #5989

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.76%. Comparing base (87a5b9e) to head (17b6b2c).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6062   +/-   ##
=======================================
  Coverage   96.75%   96.76%           
=======================================
  Files         509      508    -1     
  Lines       39113    39101   -12     
  Branches     5786     5787    +1     
=======================================
- Hits        37845    37836    -9     
+ Misses       1228     1225    -3     
  Partials       40       40           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[kt3k]

LGTM