小编Mat*_*ijs的帖子

在我的实习期间,我需要在rails项目上使用现有的ruby.这个项目是用狂欢建造的.在我调整价格过滤器之前的开发人员,以便范围将变为该分类单元产品的最大值.这里的代码是"lib/spree/core/product_filter.rb"

Spree::Product.add_search_scope :price_range_any do |*opts|
        opts_arr, max_prod, min_prod = [], nil, nil
        opts.each do |opt|
          tmp_arr = opt.split("+")
          opts_arr << tmp_arr[0]
          max_prod = tmp_arr[1]
          min_prod = tmp_arr[2]
        end
        conds = opts_arr.map {|o| Spree::Core::ProductFilters.price_filter(max_prod.to_i, min_prod.to_i)[:conds][o]}.reject { |c| c.nil? }
        scope = conds.shift
        conds.each do |new_scope|
          scope = scope.or(new_scope)
        end
        Spree::Product.joins(master: :default_price).where(scope)
      end

      def ProductFilters.format_price(amount)
        Spree::Money.new(amount)
      end

      def ProductFilters.price_filter(max_price = nil, min_price = nil)
        v = Spree::Price.arel_table
        if max_price < 200
          if max_price < 100
            highest_price = max_price - max_price.modulo(10)
          else
            highest_price …