837 B
837 B
read-chunk 
Read a chunk from a file
Because the built-in way is too much boilerplate.
Install
$ npm install --save read-chunk
Usage
var readChunk = require('read-chunk');
// foo.txt => hello
readChunk.sync('foo.txt', 1, 3);
//=> ell
API
readChunk(filepath, position, length, callback)
filepath
Type: string
position
Type: number
Position to start reading.
length
Type: number
Number of bytes to read.
callback(error, buffer)
Type: function
readChunk.sync(filepath, start, length)
Same arguments as readChunk except the callback.
Returns a buffer.
License
MIT © Sindre Sorhus