On Dec 8, 2008, at 10:55 AM, Matt Darby wrote:
>
> I have a "timesheet" in my app that simply displays the week range
> based on a passed in date (params[:date]).
> The view iterates through the Date::ABBR_DAYNAMES and shows a link to
> the corresponding date.
What do you pass to get_work_week_date_range? Is it a string? Or an
instance of Date? Or Time?
If it worked once it should always work. Which suggests that maybe
you're passing in something different from time to time? One time a
Date, one time a Time?
Maybe?
Put together a test and explicitly pass the *same* argument (class and
value) and see if you can duplicate it.
> Trouble is that about 40% of the time the calculated dates go bonkers.
> Am I missing something?
>
> Model:
> # Get a date range of the week that a particular date falls in
> # This is broken out like mad for diagnostics
> def self.get_work_week_date_range(date)
> monday = date.monday
> sunday = monday - 1.day
> eow = date.end_of_week
> saturday = eow - 1.day
>
> dates = [sunday, saturday]
>
> logger.info
> (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
> logger.info(">>>>> #{date}.monday = #{monday}")
> logger.info(">>>>> #{monday}-1.day = #{sunday}")
> logger.info(">>>>> #{date}.end_of_week = #{eow}")
> logger.info(">>>>> #{eow}-1.day = #{saturday}")
> logger.info(">>>>> #{date} == [#{dates[0]}, #{dates[1]}]")
> logger.info
> (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
>
> dates
> end
>
> Logger output:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>> 2008-12-08.monday = 2008-12-08
>>>>>> 2008-12-08-1.day = 2008-12-07
>>>>>> 2008-12-08.end_of_week = 2008-12-14
>>>>>> 2008-12-14-1.day = 2008-12-13
>>>>>> 2008-12-08 == [2008-12-07, 2008-12-13]
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>
> ... n times later ...
>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>> 2008-12-08.monday = 2008-12-08
>>>>>> 2008-12-08-1.day = 1772-05-19
>>>>>> 2008-12-08.end_of_week = 3428-04-08
>>>>>> 3428-04-08-1.day = 3191-09-18
>>>>>> 2008-12-08 == [1772-05-19, 3191-09-18]
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >
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