【发布时间】:2017-09-14 23:24:27
【问题描述】:
我正在对数据库表进行简单查询以发送到外部服务,但在此之前我需要为每个返回的记录添加一个元素。
app.rb
get "/:task/:account_id/contacts" do
@contacts = Contact.where("Account = ?", params[:account_id])
@contacts.to_json
end
提供我需要格式化为的数据
[{"Name":"Charlie Spencer","sfid":"a014100000AYi2ZABG","id":29,"Account":"a054100000FsEA8AAN"},{"Name":"Philip Leak","sfid":"a014100000AYi3PCHZ","id":48,"Account":"a054100000FsEA8AAN"}]
但我需要在通过 json 发送之前将路由中提供的任务添加到结果中:
[{"Name":"Charlie Spencer","sfid":"a014100000AYi2ZABG","id":29,"Account":"a054100000FsEA8AAN","Task":"a014100000AYiWMCC1"},{"Name":"Philip Leak","sfid":"a014100000AYi3PCHZ","id":48,"Account":"a054100000FsEA8AAN","Task":"a014100000AYiWMCC1"}]
如何在发送返回结果之前对其进行迭代?
【问题讨论】:
标签: arrays ruby activerecord sinatra