ultimap/src/map/collection/strategy/polygon.ts

Universal map api

import { Collection } from 'grim.lib';
import { IPolygon } from '../../polygon';

export class PolygonStrategy extends Collection.Strategy {
    /**
     * Получить индекс элемента в коллекции
     *
     * @param {IPolygon[]} collection
     * @param {IPolygon} element
     *
     * @return {number}
     */
    public getIndex(collection: IPolygon[], element: IPolygon): number {
        return collection.findIndex((collectionElement) => collectionElement.getUid() === element.getUid());
    }
}