如何扩展/子类SearchLogic::Search？

Question

这是我正在尝试的：

app/models/product.rb

class Product < ActiveRecord::Base
  class << self
    def searchlogic(conditions = {})
      ProductSearch.new(self, scope(:find), conditions)
    end
  end
end

app/models/product_search.rb

require "searchlogic/search"

class ProductSearch < SearchLogic::Search

  include SearchLogic

  def foobar
    puts :hello_world
  end

end

测试

~/project $ script/console
>> @search = Product.searchlogic

NameError：未初始化的常量SearchLogic

类化或扩展SearchLogic::Search 的适当方法是什么？

Answer 1

考虑到这里没有太多的搜索逻辑帮助，我决定不删除这个问题，而是自己回答。

模块名称为 Searchlogic，带有小写的 L。

这是正确的 app/models/product_search.rb

class ProductSearch < Searchlogic::Search

  include Searchlogic

  def foobar
    puts :custom_method
  end

end