@inrupt/solid-client/dist/rdfjs.internal.mjs

Make your web apps work with Solid Pods.

/**
 * Copyright 2020 Inrupt Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
 * Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
/**
 * Verify whether a given value has the required DatasetCore properties.
 *
 * @param input Value that might or might not be a DatasetCore
 * @returns Whether `input` provides the properties prescribed by the RDF/JS Dataset spec 1.0.
 * @hidden This is an internal convenience function.
 */
function internal_isDatasetCore(input) {
    return (typeof input === "object" &&
        input !== null &&
        typeof input.size === "number" &&
        typeof input.add === "function" &&
        typeof input.delete === "function" &&
        typeof input.has === "function" &&
        typeof input.match === "function" &&
        Array.from(input).length === input.size);
}

export { internal_isDatasetCore };