Sha256: 1b5915087a802110c5e089f9f4fed0e3dc701fb62ae5f2031682da043d64b2bd
Contents?: true
Size: 795 Bytes
Versions: 6
Compression:
Stored size: 795 Bytes
Contents
# frozen_string_literal: true
require_relative '../adapter_base'
require_relative '../processor_base'
class ActiveSet
class Processor::Paginate < Processor::Base
class ActiveRecordAdapter < Adapter::Base
def process
return false unless @set.respond_to? :to_sql
return @set.none if @set.length <= page_size && page_number > 1
@set.limit(page_size).offset(page_offset)
end
private
def page_offset
return 0 if page_number == 1
page_size * (page_number - 1)
end
def page_size
@instructions.get('size').to_i
end
def page_number
num = @instructions.get('page').to_i
return 1 if (num - 1).negative?
return 1 if (num - 1).zero?
num
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems