shelving/util/entity.js

Toolkit for using data in JavaScript.

import { RequiredError } from "../error/RequiredError.js";
/** Empty entity. */
export const EMPTY_ENTITY = [undefined, undefined];
export function getEntity(entity) {
    if (entity) {
        const bits = entity.split(":", 2);
        if (bits[0] && bits[1])
            return bits;
    }
    return EMPTY_ENTITY;
}
export function requireEntity(entity, caller = requireEntity) {
    const bits = entity.split(":", 2);
    if (bits[0] && bits[1])
        return bits;
    throw new RequiredError("Invalid entity", { received: entity, caller });
}