https://github.com/namib-project/curie

Implementation of the W3C CURIE Syntax 1.0. Supports prefix mapping as well as the expansion of CURIEs and the shrinking of IRIs.
https://github.com/namib-project/curie

dart flutter

Last synced: 3 months ago
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Implementation of the W3C CURIE Syntax 1.0. Supports prefix mapping as well as the expansion of CURIEs and the shrinking of IRIs.

• Host: GitHub
• URL: https://github.com/namib-project/curie
• Owner: namib-project
• License: mit
• Created: 2022-05-13T20:54:04.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2024-05-22T12:43:25.000Z (about 1 year ago)
• Last Synced: 2025-01-22T23:11:31.486Z (5 months ago)
• Topics: dart, flutter
• Language: Dart
• Homepage:
• Size: 30.3 KB
• Stars: 2
• Watchers: 7
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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# curie

Implementation of the [W3C CURIE Syntax 1.0](https://www.w3.org/TR/curie/),

based on Bruce Mitchener, Jr.'s [Rust crate](https://crates.io/crates/curie).

CURIEs are a compact way of representing a URI, consisting of an optional prefix

and a reference, separated by a colon.

They are commonly used in JSON-LD, RDF, SPARQL, XML namespaces and other

applications.

This library provides classes and methods for creating and manipulating CURIEs,

making them easier to handle in your libraries and applications.

## Usage

A simple example for how to use the package can be found below and in the

`/example` folder.

```dart

import 'package:curie/curie.dart';

void main() {

  // Initialize a prefix mapper.

  final mapper = PrefixMapping()

    ..addPrefix("foaf", "http://xmlns.com/foaf/0.1/")

    // Set a default prefix value

    ..defaultPrefixValue = "http://example.com/";

  // Prints "http://example.com/Entity"

  print(mapper.expandCurieString("Entity"));

  // Prints "http://xmlns.com/foaf/0.1/Agent"

  print(mapper.expandCurieString("foaf:Agent"));

  final curie = Curie(prefix: "foaf", reference: "Agent");

  // Prints "http://xmlns.com/foaf/0.1/Agent"

  print(mapper.expandCurie(curie));

  // Creates a Curie object that prints "foaf:Agent"

  print(mapper.shrinkIri("http://xmlns.com/foaf/0.1/Agent"));

}

```