iteragain/dist/es5/internal/SliceIterator.js

Javascript Iterable/Iterator/Generator-function utilities.

/** An iterator that only yields values beginning from `start` (inclusive) and ending at `end` (exclusive). */
var SliceIterator = /** @class */ (function () {
    function SliceIterator(iterator, start, end) {
        if (end === void 0) { end = Infinity; }
        this.iterator = iterator;
        this.start = start;
        this.end = end;
        this.i = 0;
    }
    SliceIterator.prototype[Symbol.iterator] = function () {
        return this;
    };
    SliceIterator.prototype.next = function () {
        var _a;
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        var result;
        while (!(result = (_a = this.iterator).next.apply(_a, args)).done && this.i++ < this.start)
            ;
        if (this.i <= this.end)
            return result;
        return { done: true, value: undefined };
    };
    return SliceIterator;
}());
export { SliceIterator };
export default SliceIterator;
//# sourceMappingURL=SliceIterator.js.map