class Duration
Ruby on Rails 3.1.12
Since v2.2.3Provides accurate date and time measurements using Date#advance and Time#advance, respectively. It mainly supports the methods on Numeric. Example:
1.month.ago # equivalent to Time.now.advance(:months => -1)
Inherits from
Attributes
Methods (defined here)
Methods (inherited)
From ActiveSupport::BasicObject (1)
- # raise