instance method
change
Ruby on Rails 2.3.18
Last seen in v2.3.18Available in: v2.2.3 v2.3.18
Signature
change(options)Returns a new DateTime where one or more of the elements have been changed according to the options parameter. The time options (hour, minute, sec) reset cascadingly, so if only the hour is passed, then minute and sec is set to 0. If the hour and minute is passed, then sec is set to 0.
Parameters
-
optionsreq
Source
# File activesupport/lib/active_support/core_ext/date_time/calculations.rb, line 46
def change(options)
::DateTime.civil(
options[:year] || self.year,
options[:month] || self.month,
options[:day] || self.day,
options[:hour] || self.hour,
options[:min] || (options[:hour] ? 0 : self.min),
options[:sec] || ((options[:hour] || options[:min]) ? 0 : self.sec),
options[:offset] || self.offset,
options[:start] || self.start
)
end
Defined in activesupport/lib/active_support/core_ext/date_time/calculations.rb line 46
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Defined in ActiveSupport::CoreExtensions::DateTime::Calculations