dart_art 0.2.1

Experience Dart’s coding aesthetics here, which contains lots of useful utils.

0.2.1

• Docs: Updated example file with runnable samples covering all 11 modules.
• Docs: Removed stale (unreleased) marker from the 0.2.0 CHANGELOG entry.

0.2.0

Extensions

• StringExtensions: Added isBlank / isNotBlank, orNull, case conversions (toCamelCase, toPascalCase, toSnakeCase, toKebabCase), capitalize, decapitalize, toTitleCase, truncate, and removeDiacritics.
• IterableExtensions: Added chunked, windowed, intersperse, distinctBy, zip, associate, firstWhereOrNull, singleWhereOrNull, and partition.
• DateTimeExtensions: Added startOfDay / endOfDay, isToday / isYesterday / isTomorrow, isWeekend / isWeekday, isSameDay, daysUntil, age, startOfMonth / endOfMonth, startOfYear / endOfYear.
• NumberExtensions: Added toCompact (1.2K, 3.5M, …), toOrdinal (1st, 2nd, 3rd, …), and toPercent (12.34%).
• DurationExtensions: Added toHuman with both long form ("2 hours 5 minutes") and short form ("2h 5m").
• MapExtensions: Added getPath<T> (dot-notation nested access), tryGet / tryString / tryInt / tryDouble / tryBool / tryList / tryMap (type-safe extraction), and deepMerge (recursive map merging).

Types

• Result<T, E>: Rust-style sealed class for type-safe error handling with Ok and Err variants. Provides unwrap, unwrapOr, unwrapOrElse, map, mapErr, fold, orElse, and exhaustive switch support (Dart 3.0+).

Algorithms

• Levenshtein distance: Edit distance with insertions, deletions, substitutions.
• Damerau-Levenshtein distance: Extends Levenshtein with adjacent transpositions.
• Jaro-Winkler similarity: Optimized for short strings (e.g. personal names).

Internal

• Chore: Completed barrel export file — all public modules are now accessible via a single import 'package:dart_art/dart_art.dart'.
• Docs: Added comprehensive dartdoc comments to all public APIs across the entire package.

0.1.2

• New Feature: Added mapWhere extension method on List, which filters elements by a test function and maps the matched indices through a mapper.
• Chore: Added import_sorter as a dev dependency to keep imports sorted.
• Chore: Bumped lints dependency range to >=3.0.0 <6.0.0.

0.1.1

• New Feature: Introduced LCS (Longest Common Subsequence) algorithm for text distance computation, accessible at package:dart_art/algorithm/text/distance/calculators/lcs.dart.
  • Supports finding all longest common sub-sequences between two input strings.
  • Includes abstract IDistanceCalculator base class for future algorithm extensions.
• Chore: Migrated lint configuration to the latest recommended rules, adjusted line length settings.
• Chore: Bumped lints from 3.0.0 to 5.1.1.

0.1.0

Initial version.

• New Feature: BinarySize class for converting raw byte counts to human-readable format and vice versa.
  • Supports three byte-size standards: IEC (KiB, MiB, ...), JEDEC (KB, MB, ... but binary), and SI (kB, MB, ... decimal).
  • Overloaded arithmetic and comparison operators using BigInt for precision.