eyereasoner/dist/query.js

Distributing the [EYE](https://github.com/eyereasoner/eye) reasoner for browser and node using WebAssembly.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.buildQuery = buildQuery;
exports.qaQuery = qaQuery;
exports.query = query;
exports.queryOnce = queryOnce;
function buildQuery(name, args) {
    return `${name}(${
    /* istanbul ignore next */
    typeof args === 'string'
        ? `"${args}"`
        : `[${args.map((arg) => `'${arg}'`).join(', ')}]`}).`;
}
/**
 * Executes a question/answer query
 * @param Module The module to execute the query on
 * @param name The name of the query function
 * @param args The arguments of the query function
 * @param cb The callback for question/answering
 * @returns The result of the query
 */
async function qaQuery(module, queryString, args, cb) {
    let res = module.prolog.call(buildQuery(queryString, args), { async: true });
    while (!res.done) {
        // eslint-disable-next-line no-await-in-loop
        res = res.resume(await cb(res.yield));
    }
}
/**
 * Executes a query
 * @param Module The module to execute the query on
 * @param name The name of the query function
 * @param args The arguments of the query function
 * @returns The result of the query
 */
function query(Module, name, args) {
    return Module.prolog.query(buildQuery(name, args));
}
function queryOnce(Module, name, args) {
    return query(Module, name, args).once();
}