Skip to content

Async await #21

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

Async await #21

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
971382d
use async await loop
jimmywarting May 23, 2021
36b6650
default to empty string
jimmywarting May 23, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 5 additions & 17 deletions index.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,22 +1,10 @@
/*! stream-to-blob. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
/* global Blob */

module.exports = streamToBlob
module.exports = iteratorToBlob

function streamToBlob (stream, mimeType) {
if (mimeType != null && typeof mimeType !== 'string') {
throw new Error('Invalid mimetype, expected string.')
}
return new Promise((resolve, reject) => {
const chunks = []
stream
.on('data', chunk => chunks.push(chunk))
.once('end', () => {
const blob = mimeType != null
? new Blob(chunks, { type: mimeType })
: new Blob(chunks)
resolve(blob)
})
.once('error', reject)
})
async function iteratorToBlob (stream, type = '') {
const chunks = []
for await (const chunk of stream) chunks.push(chunk)
return new Blob(chunks, { type })
}
4 changes: 3 additions & 1 deletion test/basic.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
const test = require('tape')
const toBlob = require('../')
// Could perhaps be replace with blob.text()
const toBuffer = require('blob-to-buffer')
// TODO: replace with stream.Readable.from
const toStream = require('string-to-stream')
const toBlob = require('../index.js')

test('basic usage with Promise', t => {
t.plan(2)
Expand Down