https://github.com/nawatts/file-lines-reader

Read some lines from a file
https://github.com/nawatts/file-lines-reader

file-upload

Last synced: 5 days ago
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Read some lines from a file

• Host: GitHub
• URL: https://github.com/nawatts/file-lines-reader
• Owner: nawatts
• License: mit
• Created: 2016-07-06T22:40:54.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-08-03T00:48:58.000Z (over 8 years ago)
• Last Synced: 2024-12-10T12:19:06.290Z (26 days ago)
• Topics: file-upload
• Language: JavaScript
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# file-lines-reader

Read some lines from a file.

[FileReader](https://developer.mozilla.org/en-US/docs/Web/API/FileReader) reads all file content at once. This

slices a file into smaller chunks and reads one at a time until the desired number of lines are found.

```JavaScript

var reader = new FileLinesReader(/* File or Blob */ file);

reader.readLines(3).then(function(lines) {

  console.log(lines); // ["line1", "line2", "line3"]

});

reader.readLines(1).then(function(lines) {

  console.log(lines); // ["line4"]

});

```