Rails：从DateTime字段显示不是00:00或12:00的时间

Question

In my rails app I have a datetime field, which defaults to 12:00 when time is not specified. I only intend to display time is not 00:00 or 12:00, if it's 00:00 then I only want to display date and not time. It there's time other than 12:00 or 00:00 then I want to display both.

Answer 1

You can do this,

time = datetime_field.strftime("%I:%M")
if time == '12:00'
  # do something
else
  # do something else
end

Hope that helps!