more 3.6.0

More Dart — Literally. Collecting, iterating, caching, mathematics, matching, ordering, and formatting easily.

Changelog

3.6.0

• Dart 2.17 requirement.
• Add a max-heap collection type.
• Add predicates for the ordering type.
• Add interval data structure with open, closed, and infinite endpoints.

3.5.0

• Dart 2.16 requirement.
• Avoid dynamic calls.
• Better print strings across the library.

3.4.0

• Remove deprecated hashAll and hash1, hash2, hash3, ... methods.
• Add ObjectPrinter.addValue for more dynamic object printing.
• Add ToStringPrinter mixin for simpler use of ObjectPrinter.
• Add Stream.window along the existing Iterable.window extension (thanks to https://github.com/pihentagy).
• Various cleanups and better test coverage.

3.3.0

• Dart 2.14 requirement.
• Added indent/dedent and wrap/unwrap to String.
• Deprecated hashAll and hash1, hash2, hash3, ... methods, since this is now supported through the core library on Object.

3.2.0

• Make Printer significantly faster by reusing a single StringBuffer instance where possible.
• Make Printer strongly typed, which unfortunately comes with some required API changes:
  • Number printers do no longer support BigInt.
  • Number printers are directly instantiated, instead of using a factory on Printer.
• Improved the Printer library in various ways:
  • Renamed undefined to the more intention revealing ifNull.
  • Added ifEmpty to print something specific for empty Iterables.
  • Added map and cast printers for more flexible printing.
  • Add initial version of the ObjectPrinter.

3.1.0

• Dart 2.13 requirement.
• Add Optional and Either type.
• Add TypeMap that maps Dart types to an instance.
• Add various kinds of function types and function factories: callback function types, constant functions, empty functions, identity functions, mapping function types, predicate function types, and throwing functions.
• Add String.convertFirstCharacters() and String.convertLastCharacters().
• Add String.toUpperCaseFirstCharacter() and String.toLowerCaseFirstCharacter().

3.0.0

• Dart 2.12 requirement and null-safety.
• Use package:clock and package:fake_async across the board.
• Add BigIntRange and optimize iteration of IntegerRange.
• Optimize the implementation of ExpiryCache.
• Fix maxAge of the Stream.buffer operator.
• Add Fraction.sign and Complex.sign.
• Add IterablePrinter to print lists.
• Relax the type constraints on Ordering.natural.
• CharMatcher is now a Pattern.
• Introduce package:more/feature.dart to provide information about the runtime environment.
• Add Trie (prefix tree) collection type.
• Add Ordering.percentile.
• Add Iterable.toMap, Iterable.atRandom, Iterable.min, Iterable.max and Iterable.percentile.
• Optimize Range object creation and error reporting, and add Iterable.indices.
• Add converters toBiMap, toListMultimap, and toSetMultimap.
• Add String.removePrefix and String.removeSuffix.
• Add List.rotate and Queue.rotate.

2.8.0

• Dart 2.9 compatibility and requirement (in preparation of null-safety).
• Remove Iterable.concat() in favor of Iterable.flatten().
• Split Iterable.zip() into Interable.zip(), Iterable.zipPartial() and Iterable.zipPartialWith().
• Fix a bug in Ordering.nullsFirst and Ordering.nullsLast.
• Fix a race condition in cache value resolution.
• Fix a rounding bug of numeric formats with precision 0.
• Add human number printer (1 kilo, 1 mega, ...).
• Add a map function to Tuple classes.

2.7.0

• Add separatedBy, flatMap and flatten function on Iterable.
• Cleanup printer package and improve documentation.

2.6.0

• Add repeat function on Iterable.
• Improved documentation.

2.5.0

• Printer package correctly trims, pads and separates unicode strings now.
• Updated class documentation regarding UTF-16 representation vs unicode strings.

2.4.0

• Add in-place logical operators to BitList.
• Optimize CharMatcher with lookup tables.
• Improved documentation.

2.3.0

• Add ListMultimap and SetMultimap.
• Mark CharMatcher, Cache and Ordering as immutable.
• Improve documentation, which still included pre Dart 2.0 examples.
• Add extension methods to convert Comparator to Ordering.

2.2.0

• Made truncateToPeriod and periodical extension methods of DateTime.
• Add extension methods to convert
  • a Map<K, V> to a BiMap<K, V>,
  • an Iterable<bool> to a BitList, and
  • an Iterable<T> to a Multiset<T>.

2.1.0

• Cleanup Tuple class to be more readable and better typed.

2.0.0

• Dart 2.7 compatibility and requirement.
• Cleaned up deprecated code.
• Iterables
  • Converted most helpers to extension methods.
  • Removed fold and fib, as they are not generally useful.
  • Moved digits to package:more/math.
• Collections
  • Add extension method to int and double to create ranges, i.e. 0.to(20).
  • Move the string lists to String.toList() extension method.
• Math
  • Move all numerical operators to num, ìnt and/or BigInt (new).

1.18.0

• Dart 2.4 compatibility and requirement.
• Add a tuple data type.

1.17.0

• Dart 2.3 compatibility and requirement.
• Various code improvements and optimizations.

1.16.0

• Dart 2.2 compatibility and requirement.

1.15.0

• Deprecated package:more/int_math package, and moved all not-deprecated code to package:more/math.dart.
• Add 'polyfills' for hyperbolic functions to the math package.
• Add functionality for combining hash codes.

1.14.0

• Quaternion numbers.

1.13.0

• Rename Range.stop to Range.end to be consistent with Dart naming conventions.
• Rename partition to chunked to be more consistent with Dart nomenclature.
• Add the zip iterable.

1.12.0

• Add the number package.
  • Move Fraction class into this package.
  • Add support for Complex numbers.
• Add the groupBy iterable.

1.11.0

• Add the printer package.

1.10.0

• Drop Dart 1.0 compatibility.

1.9.0

• Dart 2.0 strong-mode compatibility required the following breaking changes:
  • Replace callers of range() with either IntegerRange() or DoubleRange().
  • Removed padding argument from partition(). To migrate replace broken calls-sites with partitionWithPadding().

1.8.1

• Removed empty(), emptyIterator(), emptyIterable() since these are part of the core library now.
• Add periodic iterable tools (monthly, weekly, daily, hourly, ...).

1.8.0

• Ordering.reversed, Ordering.nullsFirst, Ordering.nullsLast, and Ordering.lexicographical are now properties for consistency with the Iterable protocol.
• Various optimization and improvements on the Range class.

1.7.2

• Cleanup after micro library migration.
• Move to the latest Dart provided mixins.

1.7.1

• Cleanup after micro library migration.
• Address linter warnings.
• Better test coverage.

1.7.0

• Migrate to micro libraries.
• Add caching library.

1.6.0

• Use generic method syntax.

1.5.3

• Fix pubspec SDK constraints.

1.5.2

• Fix linter warnings.
• Improve documentation.

1.5.1

• Strong compiler compliant.

1.5.0

• Fix various typos and linter issues.
• Reformat documentation.

1.4.0

• Migrate to Travis.