我在rails控制器中有以下代码:
@users = User.where(["first_name = :first_name or
last_name = :last_name or
company = :company",
{ first_name: term, last_name: term,
company: term }])
期限为term = params[:search]
我不喜欢我重复term
{ first_name: term, last_name: term,
company: term }
有没有干燥的方法来实现这一目标?
谢谢!
答案 0 :(得分:6)
你可以这样做:
@users = User.where("first_name = :term OR
last_name = :term OR company = :term", term: term)
答案 1 :(得分:2)
您可以使用哈希语法设置参数
users = User.where('first_name = :term OR
last_name = :term OR
company = :term',
term: term)