Class: RoutingFilter::Pagination

Inherits:
Filter
  • Object
show all
Defined in:
lib/routing_filter/filters/pagination.rb

Constant Summary collapse

PAGINATION_SEGMENT = 
%r(/page/([\d]+)/?$)

Instance Attribute Summary

Attributes inherited from Filter

#next, #options, #previous

Instance Method Summary collapse

Methods inherited from Filter

#initialize, #run, #run_reverse

Constructor Details

This class inherits a constructor from RoutingFilter::Filter

Instance Method Details

#around_generate(params, &block) ⇒ Object 



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# File 'lib/routing_filter/filters/pagination.rb', line 34

def around_generate(params, &block)
  page = params.delete(:page)
  yield.tap do |result|
    append_segment!(result, "page/#{page}") if append_page?(page)
  end
end

#around_recognize(path, env, &block) ⇒ Object 



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# File 'lib/routing_filter/filters/pagination.rb', line 27

def around_recognize(path, env, &block)
  page = extract_segment!(PAGINATION_SEGMENT, path)
  yield(path, env).tap do |params|
    params[:page] = page.to_i if page
  end
end