Sha256: 3ee8bd3811d6bda376bcf952a89837de617ec2ca2246c668c1f7434649d0d68d
Contents?: true
Size: 730 Bytes
Versions: 10
Compression:
Stored size: 730 Bytes
Contents
module Fish0
class Paginator
include Enumerable
delegate :each, :all, :skip, :limit, :padding, to: :collection
attr_reader :collection
def initialize(collection, page_number: 1, per_page: 22, padding: 0)
@collection = collection || (raise ArgumentError)
@per = per_page
@page = page_number - 1
@padding = padding
per(per_page)
page(page_number)
end
def page(value = @page)
@page = value
skip(@page * @per + @padding)
self
end
def per(value = @per)
@per = value
skip(@page * @per + @padding)
limit(@per)
self
end
def padding(value)
@padding = value
page
skip
self
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems