Ruby on rails Rails最佳实践-返回AR查询+通过控制器查看的任意数据?
我想知道从Rails控制器向视图传递查询+任意数据的最佳实践是什么Ruby on rails Rails最佳实践-返回AR查询+通过控制器查看的任意数据?,ruby-on-rails,Ruby On Rails,我想知道从Rails控制器向视图传递查询+任意数据的最佳实践是什么 # simple query product = Product.find(id) # some data to append to our instance var and send to view extra_data = "some arbitrary string data" @view = Hash.new @view["product"]=product.attributes @view["product"]["e
# simple query
product = Product.find(id)
# some data to append to our instance var and send to view
extra_data = "some arbitrary string data"
@view = Hash.new
@view["product"]=product.attributes
@view["product"]["extra_data"]=extra_data
有更好/更干净/更短的方法吗?也许合并散列
谢谢