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Contents
# frozen_string_literal: true
module JsonApiToolbox
module Paginable
def pagination_meta(collection_resource)
{
'current-page': collection_resource.current_page,
'next-page': collection_resource.next_page,
'prev-page': collection_resource.previous_page,
'total-pages': collection_resource.total_pages,
'total-count': collection_resource.total_entries
}
end
def pagination(collection_resource)
{
first: 1,
last: collection_resource.total_pages,
prev: collection_resource.previous_page,
next: collection_resource.next_page
}.reduce({}, &method(:page_links))
end
def page_links(paginations, entry)
link, page = entry
if page
paginations.merge(create_page_link(link, page))
else
paginations
end
end
def create_page_link(link, page)
link_path = collection_resource_path(page: page,
per_page: params[:per_page])
{ link => link_path }
end
def collection_resource_path(options)
path_method = "#{controller_name.pluralize.underscore}_path"
public_send(path_method, options)
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems