On Mon, Oct 27, 2008 at 1:20 PM, Pål Bergström <pal / palbergstrom.com> wrote:
> Todd Benson wrote:
>> On Mon, Oct 27, 2008 at 9:12 AM, P�ì Bergstr�í <pal / palbergstrom.com> wrote:
>>> How do I get number of days in a year?
>>
>> You can use the date library...
>>
>> require 'date'; puts Date.new(2005) - Date.new(2004)
>> => 366
>>
>> Todd
>
> So there's nothing like this (Rails)
>
> Time.days_in_month()

You could just "require 'activesupport'"

or look at the code in activesupport...

condensed for your immediate use!

class Time
  COMMON_YEAR_DAYS_IN_MONTH = [nil, 31, 28, 31, 30, 31, 30, 31, 31,
30, 31, 30, 31]
  class << self
    # Return the number of days in the given month.
    # If no year is specified, it will use the current year.
    def days_in_month(month, year = now.year)
      return 29 if month == 2 && ::Date.gregorian_leap?(year)
      COMMON_YEAR_DAYS_IN_MONTH[month]
    end
  end
end