dolumns 1.2.0
dolumns: ^1.2.0 copied to clipboard

A Dart library for formatting text output into columns. Useful for printing tabular data in a terminal.

A library for formatting text output into columns.

Dart CI

Usage #

A simple usage example:

import 'package:dolumns/dolumns.dart';

main() {
  final columns = dolumnify([
    ['provider', '4.0.2'],
    ['http', '0.12.0+4'],
    ['shared_preferences', '0.5.6+1'],
    ['sentry', '3.0.1'],
  ]);
  print(columns);
}

will output:

provider            4.0.2   
http                0.12.0+4
shared_preferences  0.5.6+1 
sentry              3.0.1   

You can also supply a custom column splitter, (...], columnSplitter: ' | '); will give:

provider           | 4.0.2   
http               | 0.12.0+4
shared_preferences | 0.5.6+1 
sentry             | 3.0.1 

Columns with headers are possible with a custom header separator, provide the header in the first list item:

import 'package:dolumns/dolumns.dart';

main() {
  final columns = dolumnify([
    ['PACKAGES', 'VERSION'],
    ['provider', '4.0.2'],
    ['http', '0.12.0+4'],
    ['shared_preferences', '0.5.6+1'],
    ['sentry', '3.0.1'],
  ], columnSplitter: ' | ', headerIncluded: true, headerSeparator: '=');
  print(columns);
}

will output:

PACKAGES           | VERSION 
=============================
provider           | 4.0.2   
http               | 0.12.0+4
shared_preferences | 0.5.6+1 
sentry             | 3.0.1   

see dolumns_example.dart example file for full details.

Note you can pass in objects of any type, dolumn will call toString() on every object passed in.

API inspired by the columinfy npm package.

Features and bugs #

Please file feature requests and bugs at the issue tracker.

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Publisher

manichord.com

A Dart library for formatting text output into columns. Useful for printing tabular data in a terminal.

Repository (GitHub)
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Documentation

API reference

License

BSD (LICENSE)

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