Contents

# frozen_string_literal: true
require 'active_support/concern'

require_relative "next-pageable/version"
require_relative "next-pageable/page"

module NextPageable
  extend ActiveSupport::Concern

  class_methods do
    def page(page, pagesize: 15)
      collection =
        self
          .limit(pagesize+1)
          .offset(page.to_i*pagesize)

      if collection.length > pagesize
        next_page_index = page.to_i+1
        collection = collection[0...-1]
      end

      return Page.new(collection: collection, next_page_index: next_page_index)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
next-pageable-0.1.3	lib/next-pageable.rb