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Use top-level await in jsdoc examples (#3239)

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This commit is contained in:
Andy Hayden 2019-10-29 14:11:41 -07:00 committed by Ry Dahl
parent 14713adca5
commit 3c2399e437
1 changed files with 11 additions and 19 deletions
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30
cli/js/files.ts
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@ -29,9 +29,7 @@ export function openSync(filename: string, mode: OpenMode = "r"): File {
/** Open a file and return an instance of the `File` object.
*
* (async () => {
* const file = await Deno.open("/foo/bar.txt");
* })();
* const file = await Deno.open("/foo/bar.txt");
*/
export async function open(
filename: string,
@ -66,12 +64,10 @@ export function readSync(rid: number, p: Uint8Array): number | EOF {
*
* Resolves with the `number | EOF` for the operation.
*
* (async () => {
* const file = await Deno.open("/foo/bar.txt");
* const buf = new Uint8Array(100);
* const nread = await Deno.read(file.rid, buf);
* const text = new TextDecoder().decode(buf);
* })();
* const file = await Deno.open("/foo/bar.txt");
* const buf = new Uint8Array(100);
* const nread = await Deno.read(file.rid, buf);
* const text = new TextDecoder().decode(buf);
*/
export async function read(rid: number, p: Uint8Array): Promise<number | EOF> {
const nread = await sendAsyncMinimal(dispatch.OP_READ, rid, p);
@ -106,12 +102,10 @@ export function writeSync(rid: number, p: Uint8Array): number {
*
* Resolves with the number of bytes written.
*
* (async () => {
* const encoder = new TextEncoder();
* const data = encoder.encode("Hello world\n");
* const file = await Deno.open("/foo/bar.txt");
* await Deno.write(file.rid, data);
* })();
* const encoder = new TextEncoder();
* const data = encoder.encode("Hello world\n");
* const file = await Deno.open("/foo/bar.txt");
* await Deno.write(file.rid, data);
*
*/
export async function write(rid: number, p: Uint8Array): Promise<number> {
@ -134,10 +128,8 @@ export function seekSync(rid: number, offset: number, whence: SeekMode): void {
/** Seek a file ID to the given offset under mode given by `whence`.
*
* (async () => {
* const file = await Deno.open("/foo/bar.txt");
* await Deno.seek(file.rid, 0, 0);
* })();
* const file = await Deno.open("/foo/bar.txt");
* await Deno.seek(file.rid, 0, 0);
*/
export async function seek(
rid: number,