Method constructor

contributes/src/vs/base/common/paging.ts:67–76

(arg: IPager<T> | T[])

	get length(): number { return this.pager.total; }

	constructor(arg: IPager<T> | T[]) {
		this.pager = isArray(arg) ? singlePagePager<T>(arg) : arg;

		const totalPages = Math.ceil(this.pager.total / this.pager.pageSize);

		this.pages = [
			createPage(this.pager.firstPage.slice()),
			...range(totalPages - 1).map(() => createPage<T>())
		];
	}

	isResolved(index: number): boolean {
		const pageIndex = Math.floor(index / this.pager.pageSize);