@microbitsclub/paywall-solid/dist/src/assert.js

Solid components for Microbits paywalls

export class AssertionError extends Error {
    constructor(message) {
        super(message ? `Assertion failed: ${message}` : 'Assertion failed');
    }
}
export function assert(x, message) {
    if (!x) {
        throw new AssertionError(message);
    }
}