I need to calculate in the format of 2014-01-20
the last two Sundays.
So, last_sunday = 2014-01-20
and most_recent_sunday = 2014-01-26
.
I am using Rails 4.0 and Ruby 2.0. How can I get these dates?
In rails 4:
most_recent_sunday = Time.now.sunday.to_s
last_sunday = Time.now.last_week.sunday.to_s
To get it to the format you are after:
DateTime.parse(most_recent_sunday).strftime("%Y-%m-%d")
http://apidock.com/rails/v4.0.2/DateAndTime/Calculations/sunday http://apidock.com/rails/v4.0.2/DateAndTime/Calculations/last_week
I suggest you take a look at the chronic gem
require 'chronic'
Chronic.parse("last sunday")
=> 2014-01-26 12:00:00 +0200
You can also use rail's active_support to subtract 7.days
from the date computed above =)
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With