BruJu

# Test parser from the W3C test suite manifest


describe("Tests from manifest", () => {
  // const manifestUrl = "https://www.w3.org/2013/rdf-mt-tests/manifest.ttl";
  const manifestContent = fs.readFileSync(path.join(__dirname, "w3c-test-manifest.ttl"), "utf8");
  const manifestQuads = new n3.Parser().parse(manifestContent);

  let tests = new TermMap<RDF.Quad_Subject, ManifestedTest>();

BruJu

prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix sh: <http://www.w3.org/ns/shacl#>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>
prefix owl: <http://www.w3.org/2002/07/owl#>
prefix ex: <http://example.com/ns#>
prefix s: <http://schema.org/>


ex:OneStep a sh:NodeShape ;

BruJu

import * as RDF from '@rdfjs/types';
import TermMap from '@rdfjs/term-map';
import TermSet from '@rdfjs/term-set';


type EpsTransition = {
  symbol: RDF.Term | null;
  next: RDF.Term
};

BruJu

// Incremental state for lang-turtle in my repository prec-demo
// It gives me serious headaches so I'm gisting it

import { Language, syntaxTree } from "@codemirror/language";
import { EditorState, StateField, Transaction } from "@codemirror/state";
import { SyntaxNode } from "@lezer/common";
import * as RDF from "@rdfjs/types";
import { DataFactory, Store } from 'n3';

function buildForest() {

BruJu

/**
 * Return all occurences of the given terms in a DStar Dataset
 * @see https://github.com/BruJu/PREC
 */
function findAllOccurrencesOfTerms(graph: DStar, terms: RDF.Term[]): RDF.Quad[] {
  return terms.flatMap(term => [
    ...graph.getQuads(term, null, null, $defaultGraph),
    ...graph.getQuads(null, term, null, $defaultGraph),
    ...graph.getQuads(null, null, term, $defaultGraph),
    ...graph.getRDFStarQuads().filter(q => QuadStar.containsTerm(q, term))

BruJu

// The feature that Rust needs

trait Animal { const LEGS: u32; }

fn walk_on_your_two_legs<A>(_animal: &A)
where A: Animal
// , A::LEGS == 2 :(
{
    println!("I'm walking on my two legs")
}

BruJu

'use strict';


/*
 * This script enables to store multi nested quads in an N3.Store
 * Usage:
 * Add quads with addQuadsWithoutMultiNesting(store, quads)
 * The store will contain the quads, but 2sd level nested quads will be replaced with a blank node
 * When you have a quad for which you want the true version, use remakeMultiNesting(store, quads)
 * 

BruJu

PREFIX prec: <http://bruy.at/prec#>
PREFIX pvar: <http://bruy.at/prec-trans#>
PREFIX pgo:  <http://ii.uwb.edu.pl/pgo#>
PREFIX ex:   <http://example.org/>
PREFIX rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#>

# A PREC Context to produce RDF graphs similar to the one produced by graphConv
# PREC: https://github.com/BruJu/PREC
# graphConv: https://github.com/domel/graphConv

BruJu

// === transformProperties

//  TODO:
//    if (asSet) {
//        for (const bind of newB) {
//            noList(store, bind.x);
//        }
//    }

BruJu

"use strict";

//! I was too lazy to learn how to use another Triple Pattern Matching and
//! Replacement library, let alone find one that is not async await heavy,
//! so I built one...

const DataFactory = require('n3').DataFactory;
const variable = DataFactory.variable;

/**