Rails Will_paginate 对数组分页

首先引入will_paginate/array文件

config/application.rb

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require 'will_paginate/array'

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def index
  #如果数据不是 数组格式，需要转换为数组格式，别的就正常一样
  @servers = f.servers.all.to_a.paginate :page => params[:page], :order => 'created_at desc', :per_page => 5
end
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