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Versions: 10
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Stored size: 1.51 KB
Contents
class Time
# Returns a new Time where one or more of the elements
# have been changed according to the +options+ parameter.
# The time options (hour, minute, sec, usec) reset
# cascadingly, so if only the hour is passed, then
# minute, sec, and usec is set to 0. If the hour and
# minute is passed, then sec and usec is set to 0.
#
# t1 = Time.at(10000)
# t1.ctime #=> "Wed Dec 31 21:46:40 1969"
#
# t2 = t1.change(:hour => 11)
# t2.ctime #=> "Wed Dec 31 11:00:00 1969"
#
def change(options)
opts=options; #{}; options.each_pair{ |k,v| opts[k] = v.to_i }
self.class.send(
self.utc? ? :utc : :local,
opts[:year] || self.year,
opts[:month] || self.month,
opts[:day] || self.day,
opts[:hour] || self.hour,
opts[:min] || (opts[:hour] ? 0 : self.min),
opts[:sec] || ((opts[:hour] || opts[:min]) ? 0 : self.sec),
opts[:usec] || ((opts[:hour] || opts[:min] || opts[:sec]) ? 0 : self.usec)
)
end
# Old Version ...
#
# def change(options)
# ::Time.send(
# self.utc? ? :utc_time : :local_time,
# 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[:usec] || ((options[:hour] || options[:min] || options[:sec]) ? 0 : self.usec)
# )
# end
end
Version data entries
10 entries across 9 versions & 2 rubygems