Sha256: 11313f9c7c41cd317546e21a0cc5c9ee6f89b4d3864cfd19e253cc0ed2ad2ee7
Contents?: true
Size: 945 Bytes
Versions: 14
Compression:
Stored size: 945 Bytes
Contents
module Gumdrop
class Pager
attr_reader :all, :pages, :base_url, :current_page, :page_sets
def initialize(articles, base_path="/page", page_size=5)
@all= articles
@page_size= page_size
@base_path= base_path
@page_sets= @all.in_groups_of(page_size, false)
@pages= []
@current_page=1
@page_sets.each do |art_ary|
@pages << HashObject.new({
items: art_ary,
page: @current_page,
uri: "#{base_path}/#{current_page}",
pager: self
})
@current_page += 1
end
@current_page= nil
end
def length
@pages.length
end
def first
@pages.first
end
def last
@pages.last
end
def each
@current_page=1
@pages.each do |page_set|
yield page_set
@current_page += 1
end
@current_page= nil
end
def [](key)
@pages[key]
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems