dfunc 0.0.7

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  • Changelog
  • Example
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Functional batteries for Dart programming language.

Heavily inspired by such libraries as ramda.js and lodash.

Usage #

A simple usage example:

import 'package:dfunc/dfunc.dart';

main() {
  final items = ['a', 'b', 'c'];
  print('mapped: ${mapIndexed((i, e) => '$e$i', items)}');

Features and bugs #

Please file feature requests and bugs at the issue tracker.

0.0.7 #

  • Make sum func generic
  • Added pipe functions

0.0.6 #

  • Added functions:
    • ignore
    • always
    • T
    • F
    • substring
    • limit

0.0.5 #

  • Added functions:
    • map
    • complement
    • isEmpty

0.0.4 #

  • Updated description

0.0.3 #

  • Updated documentation
  • Added tests

0.0.2 #

  • Initial version


import 'package:dfunc/dfunc.dart';

main() {
  final items = ['a', 'b', 'c'];
  print('mapped: ${mapIndexed((i, e) => '$e$i', items)}');

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  dfunc: ^0.0.7

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter pub get

Alternatively, your editor might support pub get or flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:dfunc/dfunc.dart';
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Learn more about scoring.

We analyzed this package on Oct 9, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.5.1
  • pana: 0.12.21


Detected platforms: Flutter, web, other

No platform restriction found in primary library package:dfunc/dfunc.dart.

Maintenance suggestions

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.4.0 <3.0.0
Dev dependencies
pedantic ^1.7.0
test ^1.6.0