Class: Card::PagingLinks

Inherits:

Object

• Object
• Card::PagingLinks

Defined in:

lib/card/paging_links.rb

Overview

generates pagination links

Constant Summary

MAX_PAGES =

100

Instance Method Summary

• #build(window = 2) {|text, page, status, options| ... } ⇒ Array<String>

  @example: current page = 5, window = 2 |<<|1|…|3|4||6|7|…|10|>>|.

• #initialize(total_pages, current_page) ⇒ PagingLinks constructor

  A new instance of PagingLinks.

Constructor Details

#initialize(total_pages, current_page) ⇒ PagingLinks

Returns a new instance of PagingLinks.

# File 'lib/card/paging_links.rb', line 6

def initialize total_pages, current_page
  @total = total_pages
  @current = current_page
end

Instance Method Details

#build(window = 2) {|text, page, status, options| ... } ⇒ Array<String>

@example: current page = 5, window = 2

|<<|1|...|3|4|[5]|6|7|...|10|>>|

Parameters:

• window (integer) (defaults to: 2) —

  number of page links shown left and right of the current page

Yields:

• (text, page, status, options) —

  block to build single paging link

Yield Parameters:

• status (Symbol) —

  :active (for current page) or :disabled

• page (Integer) —

  page number, first page is 0

Returns:

• (Array<String>)

# File 'lib/card/paging_links.rb', line 19

def build window=2, &block
  @render_item = block
  links window
end