有没有更优雅的方式用 Ruby 来写这个?
def tutorial_completed?
people.any? && projects.any? && invoices.any?
end
最佳答案
def tutorial_completed?
[people, projects, invoices].all?(&:any?)
end
关于ruby - 如何连接条件,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/17911684/