shell bypass 403
import { root } from './root';
export interface ISetCtor {
new<T>(): ISet<T>;
}
export interface ISet<T> {
add(value: T): void;
has(value: T): boolean;
size: number;
clear(): void;
}
export function minimalSetImpl<T>(): ISetCtor {
// THIS IS NOT a full impl of Set, this is just the minimum
// bits of functionality we need for this library.
return class MinimalSet<T> implements ISet<T> {
private _values: T[] = [];
add(value: T): void {
if (!this.has(value)) {
this._values.push(value);
}
}
has(value: T): boolean {
return this._values.indexOf(value) !== -1;
}
get size(): number {
return this._values.length;
}
clear(): void {
this._values.length = 0;
}
};
}
export const Set: ISetCtor = root.Set || minimalSetImpl();