method
at
at(*args)
public
Method for creating new ActiveSupport::TimeWithZone instance in time zone of self from number of seconds since the Unix epoch.
Time.zone = 'Hawaii' # => "Hawaii" Time.utc(2000).to_f # => 946684800.0 Time.zone.at(946684800.0) # => Fri, 31 Dec 1999 14:00:00 HST -10:00
A second argument can be supplied to specify sub-second precision.
Time.zone = 'Hawaii' # => "Hawaii" Time.at(946684800, 123456.789).nsec # => 123456789