ruby-on-rails - 如何计算 ruby 中的日期

Question

例如:

td = created_at
ta = updated_at

# is there a clean and nice way to print number of days and hours, minutes??
diff = ta - td 

Answer 1

查看 distance_of_time_in_words , 它不会总是为您提供准确的日期和时间，但通常它的结果对用户更友好。