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weidenfreak/gist:3987229

Created October 31, 2012 14:11
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  1. weidenfreak created this gist Oct 31, 2012.
    17 changes: 17 additions & 0 deletions gistfile1.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,17 @@
    $ irb

    >> DateTime.now
    => #<DateTime: 2012-10-29T16:00:33+01:00 ((2456230j,54033s,774400000n),+3600s,2299161j)>
    >> DateTime.now - 1
    => #<DateTime: 2012-10-28T16:00:37+01:00 ((2456229j,54037s,137431000n),+3600s,2299161j)>

    $ rails c
    >> DateTime.now.iso8601 9
    => "2012-10-29T16:03:17.237282000+01:00"
    >> (DateTime.now - 1.day).iso8601 9
    => "2012-10-28T16:03:21.000000000+01:00"

    >> Time.now.iso8601 9
    => "2012-10-29T16:03:59.672321000+01:00"
    >> (Time.now - 1.day).iso8601 9
    => "2012-10-28T16:04:08.504329000+01:00"