小编Edu*_*rdo的帖子

我正在尝试使用Ruby,ActiveRecord和MySQL在引号数据库中完成多字搜索.我的方式如下所示,它正在运作,但我想知道是否有更好的方法.

# receives a string, splits it in a array of words, create the 'conditions'
# query, and send it to ActiveRecord
def search
    query = params[:query].strip.split if params[:query]
    like = "quote LIKE "
    conditions = ""
    query.each do |word|
        conditions += (like + "'%#{word}%'")
        conditions += " AND " unless query.last == word
    end
    @quotes = Quote.all(:conditions => conditions)
end

我想知道是否有更好的方法来组成这个'条件'字符串.我也尝试使用字符串插值,例如,使用*运算符,但最终需要更多的字符串处理.提前致谢