On Fri, Apr 15, 2011 at 1:50 PM, Michael Pavling <[email protected]> wrote:
> On 15 April 2011 19:41, David Kahn <[email protected]> wrote: > > This cant be so hard but feeling rather annoyed with myself for thinking > I > > can do the following: > > > > DateTime.now + 1.day > > > > Is there any easy way to do this? > > I prefer to use .since and .ago: > > DateTime.now.since(1.day) > Hmmm, I like the idea but getting an error - I am in rails console (Ruby 1.8.7)... but in Ruby 1.9.2 the method is present. Any idea how to aproach this problem in 1.8.7? ruby-1.8.7-p330 :020 > DateTime.now.since(1.day) NoMethodError: undefined method `since' for #<DateTime 2011-04-15T13:52:34-05:00> ruby-1.9.2-p136 :001 > DateTime.now.since(1.day) => Sat, 16 Apr 2011 13:55:22 -0500 > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
