module Pageable::ActiveRecord::Base::ClassMethods

Public Instance Methods

default_per_page(value=nil) click to toggle source
# File lib/pageable/active_record/base.rb, line 21
def default_per_page(value=nil)
  unless value.nil?
    value = [value.to_i, 1].max
    @default_per_page = value
  end
  defined?(@default_per_page).nil? ? Rails.application.config.pagination.default_per_page : @default_per_page 
end
inherited(subclass) click to toggle source
Calls superclass method
# File lib/pageable/active_record/base.rb, line 8
def inherited(subclass)
  subclass.class_eval do
    if superclass == ::ActiveRecord::Base
      scope :page, ->(number) {
        limit(default_per_page).offset(default_per_page * ([number.to_i, 1].max - 1))
      } do
        include Pageable::ActiveRecord::Relation
      end
    end
  end
  super
end