Datewari

An ActiveRecord extension to build date oriented pagination links such as monthly pages and weekly pages.

• ruby 2.4+
• rails 5.0+ (activerecord, activesupport, actionview)

Following ActiveRecord adapters are supported:

• mysql
• postgresql

Add this line to your application's Gemfile:

gem 'datewari'

Then execute:

$ bundle

Paginate collection by created_at column:

# yearly pagination
users = User.date_paginate(:created_at, :desc, date: '2018-01-01', scope: :yearly)

# monthly pagination
users = User.date_paginate(:created_at, :desc, date: '2018-01-01', scope: :monthly)

# weekly pagination
users = User.date_paginate(:created_at, :desc, date: '2018-01-01', scope: :weekly)

# daily pagination
users = User.date_paginate(:created_at, :desc, date: '2018-01-01', scope: :daily)

You can get paginator variables as follows:

# dates of pages
users.paginator.pages

# count of total entries
users.paginator.total_entries

Render pagination links:

date_paginate users

# with options
date_paginate users, previous_label: 'Prev', next_label: 'Next'

Available options:

• previous_label: label for previous link.
• next_label: label for next link.
• page_gap: label for abbrebiated pages.
• link_separator: label between pages.
• yearly_format: date format for yearly pagination.
• monthly_format: date format for monthly pagination.
• weekly_format: date format for weekly pagination.
• daily_format: date format for daily pagination.
• inner_window: window size around current page link. default: 4.
• outer_window: window size around first page and last page link. default: 1.
• page_links: render page links or not. default: true.
• param_name: query parameter name. default: date.
• params: optional parameters for page links.
• renderer: custom link render class.

Render page info:

date_page_entries_info users

I18n default values are as follows:

en:
  date_paginate:
    previous_label: "← Previous"
    next_label: "Next →"
    page_gap: "…"
    link_separator: "|"
    yearly_format: "%Y"
    monthly_format: "%Y-%m"
    weekly_format: "%Y-%m-%d"
    daily_format: "%Y-%m-%d"
    page_entries_info:
      single_page:
        zero: "No items found"
        other: "Displaying <b>%{total}</b> items"
      multi_page: "Displaying <b>%{current}</b> of <b>%{total}</b> in total"

Bug reports and pull requests are welcome at https://github.com/kanety/datewari.

The gem is available as open source under the terms of the MIT License.