Method: ActiveResource::PaginatedCollection#previous_page

Defined in:
lib/esp/extensions/active_resource/paginated_collection.rb

#previous_page ⇒ PaginatedCollection, self

Returns the previous page of results.

Returns self (and no API call is made) when already on the first page.

Examples:

alerts.current_page_number # => 5
previous_page = alerts.previous_page
alerts.current_page_number # => 5
previous_page.current_page_number # => 4

Returns:



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# File 'lib/esp/extensions/active_resource/paginated_collection.rb', line 60

def previous_page
  previous_page? ? updated_collection(previous_page_params.merge(from: from)) : self
end