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Paginator - Paginate with minimal efforts

Paginator​

This documentation provides complete coverage of all methods in the Paginator class, organized into logical categories with detailed sections for each method.

Table of Contents​

Constructor​

Signature​

constructor(options: PaginatorOptions)

Parameters​

  • options: Pagination configuration
interface PaginatorOptions {
  totalItems: Numeric;
  itemsPerPage?: Numeric; // default: 10
  currentPage?: Numeric; // default: 1
}

Behavior​

  • Initializes paginator with provided values
  • Applies safety clamping:
    • totalItems ≥ 0
    • itemsPerPage ≥ 1
    • currentPage ≥ 1

Example​

new Paginator({
  totalItems: 100,
  itemsPerPage: 10,
  currentPage: 3
});

Type Definitions​

Numeric​

type Numeric = number | `${number}`;

Union type accepting numbers or numeric strings

PaginatorOptions​

interface PaginatorOptions {
  totalItems: Numeric;
  itemsPerPage?: Numeric;
  currentPage?: Numeric;
}

Initialization options with defaults

PaginatorMeta​

interface PaginatorMeta {
  totalItems: number;
  currentPage: number;
  itemsPerPage: number;
  totalPages: number;
  hasPrev: boolean;
  hasNext: boolean;
  isFirst: boolean;
  isLast: boolean;
  offset: number;
}

Complete pagination metadata

PageListOptions​

interface PageListOptions {
  edgeCount?: number;
  siblingCount?: number;
}

Page list generation options

FromMetaOptions​

type FromMetaOptions = Pick<PaginatorMeta, 'totalItems' | 'itemsPerPage' | 'currentPage'>;