@reactivex/ix-esnext-esm/iterable/operators/skiplast.js

The Interactive Extensions for JavaScript

import { IterableX } from '../iterablex';
export class SkipLastIterable extends IterableX {
    constructor(source, count) {
        super();
        this._source = source;
        this._count = count;
    }
    *[Symbol.iterator]() {
        const q = [];
        for (const item of this._source) {
            q.push(item);
            if (q.length > this._count) {
                yield q.shift();
            }
        }
    }
}
export function skipLast(count) {
    return function skipLastOperatorFunction(source) {
        return new SkipLastIterable(source, count);
    };
}

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