const DEFAULT_CIRCULAR_ARRAY_SIZE = 1024;
/**
- * Array with a maximum length shifting items when full.
+ * Array with a maximum length and shifting items when full.
*/
export class CircularArray<T> extends Array<T> {
public size: number;
return this.length === this.size;
}
- private checkSize(size: number) {
+ private checkSize(size: number): void {
+ if (!Number.isSafeInteger(size)) {
+ throw new TypeError(`Invalid circular array size: ${size} is not a safe integer`);
+ }
if (size < 0) {
- throw new RangeError('Invalid circular array size');
+ throw new RangeError(`Invalid circular array size: ${size} < 0`);
}
}
}