aughtone-types

3.1.0indexed

Facilitates shared data types across projects, addressing duplication issues. Includes types for Location, Locale, Currency, and potentially Duration shortcuts for types like Distance.

AndroidJSJVMNativeWasm·aughtone/aughtone-types

Stars

Used by

dependents

—

Health

/ 100

Aughtone Types

[!IMPORTANT] v3.0.0 Breaking Change: All GeoJSON geometry types (e.g., Point, Polygon) have been renamed with a Geo prefix (e.g., GeoPoint, GeoPolygon). Money now uses BigDecimal for its internal value to support sub-minor units, and Telemetry has moved to the quantitative package.

This project follows a specialized documentation hierarchy.

📚 Documentation Sectors

📦 Core Data Types

🚀 Quick Usage

🌎 Domain Fundamentals

Locales: Locale.current or localeFor("fr-CH").
Money: Money(12.50, Currency.Usd) or Money(BigDecimal("1.23456"), Currency.Eur).
: .

📏 Quantitative & SI

Distance: 100.meters or 5.kilometers.
Units: UnitOfMeasure.Litre.symbol ("L"), MetricPrefix.Kilo.

🔗 RFC Compliant Identifiers

Identifiers: Url("https://pkg.dev"), Urn("urn:uuid:...").
Geo: GeoUri(45.5, -122.6) (RFC 5870).

🔢 Precision Math

Arbitrary Precision: BigInteger("999999999999999999999999") or BigDecimal("123.456").
Rounding: BigDecimal("1.255").setScale(2, RoundingMode.HALF_EVEN) -> 1.26.

🗺️ GeoJSON

GeoJSON: GeoPoint(45.5, -122.6, 100.0).toGeoJson() (RFC 7946).

🧪 Verification & Parity

To ensure mathematical precision and behavior consistency, this library employs rigorous Differential Parity Testing against standard baseline libraries:

JVM Baseline: Parity verified against standard JDK types (java.math.BigInteger and java.math.BigDecimal).
KMP Baseline: Parity verified against the official Multiplatform Ionspin BigNum library.

🤖 AI-Assisted Development

This library includes embedded, machine-readable "skills" to help AI assistants understand its APIs and best practices.

Discovery: Look for META-INF/ai-skills/*.ai-skill.md

🪄 Magic Prompt for AI Assistants

If you are using an AI assistant (like Claude, Gemini, or ChatGPT) to write code with this library, paste this prompt first:

"Scan all project dependencies for AI Skill files in META-INF/ai-skills/ with the prefix io.github.aughtone. Use these to understand the API patterns, types, and governance for this library. If they are not found in the local classpath, refer to https://github.com/aughtone/aughtone-types for the source definitions."

Related libraries

Surfaced from shared tags and platforms — no rankings paid for.

aughtone-geohash★ 0

aughtoneMultiplatform library encodes and decodes geohashes from latitude and longitude, calculates bounding boxes, and finds adjacent hashes. Supports geohash operations like encoding Long values.Shared: data

uri-kmp★ 283

eygraberFacilitates URI and URL parsing, manipulation, and encoding/decoding based on AOSP's Uri and UriCodec implementations. Integrates easily with Gradle for seamless dependency management.Shared: uri

fleeksoft-io★ 83

fleeksoftPort of JDK's IO classes for cross-platform support, facilitating Java-style IO operations. Offers modules for buffer, charset, URI handling, and seamless integration with kotlinx-io and Okio.Shared: uri

maryk★ 34

marykdbA database/framework for defining, querying, and storing structured data efficiently across platforms. It supports powerful features like advanced querying with filters and aggregations, cross-platform serialization (JSON, YAML, ProtoBuf), and historical data versioning.Shared: data

DataStructure★ 5

lttttttttttttOffers user-defined data structures including dynamic arrays, LRU maps, sorted deduplicated lists, countdown-based maps, and multi-value pairs, enhancing performance and customization.Shared: data

bhandar★ 5

bidrohiImplements a simple repository pattern enabling data fetching from network or local sources with caching support. Uses a unified model for seamless data conversion and repository configuration.Shared: data

Financial	`Money`	Banker's Rounding	Arbitrary-precision monetary values with `BigDecimal` storage.
	`Currency`	ISO 4217	Global currency definitions with scale factors.
Localization	`Locale`	BCP 47	Universal language, region, and script identifiers.
Quantitative	`Coordinates`	WGS84	Geodetic latitude and longitude degrees.
	`Distance`	SI (Meters)	Linear distance with accuracy support.
	`Speed`	SI (mps)	Rate of motion in meters per second.
	`Altitude`	SI (Meters)	Vertical distance above/below reference.
	`Azimuth`	Degrees	Compass bearing (0-360°).
	`Telemetry`	Unified Domain	Comprehensive model with coordinates, azimuth, speed, and altitude.
Geospatial	`GeoJson`	RFC 7946	`GeoPoint`, `GeoFeature`, and `GeoFeatureCollection` models.
SI Units	`UnitOfMeasure`	SI / Imperial	Definitions for meters, liters, bytes, etc.
	`MetricPrefix`	SI Prefixes	Scaling factors from `Quetta` to `Quecto`.
Identifiers	`Url`	RFC 3986	Uniform Resource Locators (Web).
	`Urn`	RFC 8141	Uniform Resource Names (Persistent IDs).
	`GeoUri`	RFC 5870	Geographic 'geo' URI scheme.
Mathematics	`BigInteger`	Pure Kotlin	Arbitrary-precision integer math support.
	`BigDecimal`	Pure Kotlin	Arbitrary-precision decimal math with rounding support.
Utilities	`BitSet`	Multiplatform	Space-efficient storage for bit-level flags.
	`BankersValue`	Half-to-Even	Precision math with bias-free rounding rules.