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zsmj
dd41bae746
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3 years ago | |
|---|---|---|
| .. | ||
| index.d.ts | 3 years ago | |
| index.js | 3 years ago | |
| license | 3 years ago | |
| package.json | 3 years ago | |
| readme.md | 3 years ago | |
readme.md
read-chunk 
Read a chunk from a file
Because the built-in way requires way too much boilerplate.
Install
$ npm install read-chunk
Usage
const readChunk = require('read-chunk');
// foo.txt => hello
readChunk.sync('foo.txt', 1, 3);
//=> 'ell'
API
readChunk(filePath, startPosition, length)
Returns a Promise<Buffer> with the read chunk.
readChunk.sync(filePath, startPosition, length)
Returns a Buffer with the read chunk.
filePath
Type: string
startPosition
Type: number
Position to start reading.
length
Type: number
Number of bytes to read.
License
MIT © Sindre Sorhus