如何在collection_radio_buttons中使用枚举

use*_*092 3 ruby-on-rails ruby-on-rails-4

给定一个模型枚举,status它将如何用于collection_radio_buttons

class Project < ActiveRecord::Base
  enum status: [:rejected, :approved, :pending]
end
Run Code Online (Sandbox Code Playgroud)

Sha*_*ani 5

你可以做下面的事情

<%= collection_radio_buttons(:project, :status, Project.statuses, :first, :first)%>
Run Code Online (Sandbox Code Playgroud)