@reactivex/ix-es2015-cjs/asynciterable/repeatvalue.js

The Interactive Extensions for JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.repeatValue = exports.RepeatValueAsyncIterable = void 0;
const tslib_1 = require("tslib");
const asynciterablex_js_1 = require("./asynciterablex.js");
const aborterror_js_1 = require("../aborterror.js");
/** @ignore */
class RepeatValueAsyncIterable extends asynciterablex_js_1.AsyncIterableX {
    constructor(value, count) {
        super();
        this._value = value;
        this._count = count;
    }
    [Symbol.asyncIterator](signal) {
        return tslib_1.__asyncGenerator(this, arguments, function* _a() {
            if (this._count === -1) {
                while (1) {
                    (0, aborterror_js_1.throwIfAborted)(signal);
                    yield yield tslib_1.__await(this._value);
                }
            }
            else {
                for (let i = 0; i < this._count; i++) {
                    (0, aborterror_js_1.throwIfAborted)(signal);
                    yield yield tslib_1.__await(this._value);
                }
            }
        });
    }
}
exports.RepeatValueAsyncIterable = RepeatValueAsyncIterable;
/**
 * Repeats a given value for the specified number of times as an async-iterable.
 *
 * @template TSource The type of element to repeat.
 * @param {TSource} value The value to repeat as an async-iterable.
 * @param {number} [count=-1] The number of times to repeat the value, infinite if not specified.
 * @returns {AsyncIterableX<TSource>} An async-iterable with a single item that is repeated over the specified times.
 */
function repeatValue(value, count = -1) {
    return new RepeatValueAsyncIterable(value, count);
}
exports.repeatValue = repeatValue;

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