More Dart — Literally

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Various extensions that make Dart a better place:

  • cache.dart is a collection of different caching strategies and their expiry policy.
  • char_matcher.dart is a model for character classes, their composition and operations on strings.
  • collection.dart is a collection of collection types (bi map, bit list, multi set, range, and string).
  • int_math.dart is a collection of common mathematical functions on integers.
  • iterable.dart is a collection of iterables and iterators.
  • number.dart provides fractional and complex arithmetic.
  • ordering.dart a fluent interface for building comparator functions.
  • printer.dart a fluent interface for configuring sophisticated formatter.

And there are more to come ...

This library is open source, stable and well tested. Development happens on GitHub. Feel free to report issues or create a pull-request there. General questions are best asked on StackOverflow.

The package is hosted on dart packages. Up-to-date class documentation is created with every release.

Misc

Installation

Follow the installation instructions on dart packages.

Import one or more of the packages into your Dart code using:

import 'package:more/cache.dart';
import 'package:more/char_matcher.dart';
import 'package:more/collection.dart';
import 'package:more/int_math.dart';
import 'package:more/iterable.dart';
import 'package:more/number.dart';
import 'package:more/ordering.dart';
import 'package:more/printer.dart';

History

This library started in April 2013 as I was working through the puzzles of Project Euler and encountered some missing features in Dart. Over time the library grew and became more useful in many other places, so I created this reusable library.

License

The MIT License, see LICENSE.

Libraries

more.char_matcher
A first-class model of character classes, their composition and operations on strings. [...]
more.collection
more.collection.cache
more.int_math
A collection of common mathematical functions on integers.
more.iterable
Some fancy iterables and iterators.
more.number
Support for fractional and complex arithmetic.
more.ordering
Provides a first-class model of comparators, their composition and operations on iterables. [...]
more.printer
Provides a first-class model to convert object to strings using composition and highly configurable formatting primitives.