зеркало из https://github.com/github/ruby.git
63 строки
2.8 KiB
Ruby
63 строки
2.8 KiB
Ruby
#
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# call-seq:
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# Time.now -> time
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#
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# Creates a new Time object for the current time.
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# This is the same as Time.new without arguments.
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#
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# Time.now #=> 2009-06-24 12:39:54 +0900
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def Time.now(in: nil)
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__builtin.time_s_now(__builtin.arg!(:in))
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end
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#
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# call-seq:
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# Time.at(time) -> time
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# Time.at(seconds_with_frac) -> time
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# Time.at(seconds, microseconds_with_frac) -> time
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# Time.at(seconds, milliseconds, :millisecond) -> time
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# Time.at(seconds, microseconds, :usec) -> time
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# Time.at(seconds, microseconds, :microsecond) -> time
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# Time.at(seconds, nanoseconds, :nsec) -> time
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# Time.at(seconds, nanoseconds, :nanosecond) -> time
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# Time.at(time, in: tz) -> time
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# Time.at(seconds_with_frac, in: tz) -> time
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# Time.at(seconds, microseconds_with_frac, in: tz) -> time
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# Time.at(seconds, milliseconds, :millisecond, in: tz) -> time
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# Time.at(seconds, microseconds, :usec, in: tz) -> time
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# Time.at(seconds, microseconds, :microsecond, in: tz) -> time
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# Time.at(seconds, nanoseconds, :nsec, in: tz) -> time
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# Time.at(seconds, nanoseconds, :nanosecond, in: tz) -> time
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#
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# Creates a new Time object with the value given by +time+,
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# the given number of +seconds_with_frac+, or
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# +seconds+ and +microseconds_with_frac+ since the Epoch.
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# +seconds_with_frac+ and +microseconds_with_frac+
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# can be an Integer, Float, Rational, or other Numeric.
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#
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# If +in+ argument is given, the result is in that timezone or UTC offset, or
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# if a numeric argument is given, the result is in local time.
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# The +in+ argument accepts the same types of arguments as +tz+ argument of
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# Time.new: string, number of seconds, or a timezone object.
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#
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#
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# Time.at(0) #=> 1969-12-31 18:00:00 -0600
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# Time.at(Time.at(0)) #=> 1969-12-31 18:00:00 -0600
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# Time.at(946702800) #=> 1999-12-31 23:00:00 -0600
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# Time.at(-284061600) #=> 1960-12-31 00:00:00 -0600
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# Time.at(946684800.2).usec #=> 200000
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# Time.at(946684800, 123456.789).nsec #=> 123456789
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# Time.at(946684800, 123456789, :nsec).nsec #=> 123456789
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#
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# Time.at(1582721899, in: "+09:00") #=> 2020-02-26 21:58:19 +0900
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# Time.at(1582721899, in: "UTC") #=> 2020-02-26 12:58:19 UTC
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# Time.at(1582721899, in: "C") #=> 2020-02-26 13:58:19 +0300
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# Time.at(1582721899, in: 32400) #=> 2020-02-26 21:58:19 +0900
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#
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# require 'tzinfo'
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# Time.at(1582721899, in: TZInfo::Timezone.get('Europe/Kiev'))
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# #=> 2020-02-26 14:58:19 +0200
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def Time.at(time, subsec = (nosubsec = true), unit = (nounit = true), in: nil)
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__builtin.time_s_at(time, subsec, unit, __builtin.arg!(:in), nosubsec, nounit)
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end
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