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Moved Time.at to builtin

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Nobuyoshi Nakada 2020-12-30 01:55:51 +09:00
parent 9101597d05
commit 77e7082e82
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2 changed files with 57 additions and 61 deletions
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51
timev.rb
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@ -9,3 +9,54 @@
def Time.now(in: nil)
__builtin.time_s_now(__builtin.arg!(:in))
end
#
# call-seq:
# Time.at(time) -> time
# Time.at(seconds_with_frac) -> time
# Time.at(seconds, microseconds_with_frac) -> time
# Time.at(seconds, milliseconds, :millisecond) -> time
# Time.at(seconds, microseconds, :usec) -> time
# Time.at(seconds, microseconds, :microsecond) -> time
# Time.at(seconds, nanoseconds, :nsec) -> time
# Time.at(seconds, nanoseconds, :nanosecond) -> time
# Time.at(time, in: tz) -> time
# Time.at(seconds_with_frac, in: tz) -> time
# Time.at(seconds, microseconds_with_frac, in: tz) -> time
# Time.at(seconds, milliseconds, :millisecond, in: tz) -> time
# Time.at(seconds, microseconds, :usec, in: tz) -> time
# Time.at(seconds, microseconds, :microsecond, in: tz) -> time
# Time.at(seconds, nanoseconds, :nsec, in: tz) -> time
# Time.at(seconds, nanoseconds, :nanosecond, in: tz) -> time
#
# Creates a new Time object with the value given by +time+,
# the given number of +seconds_with_frac+, or
# +seconds+ and +microseconds_with_frac+ since the Epoch.
# +seconds_with_frac+ and +microseconds_with_frac+
# can be an Integer, Float, Rational, or other Numeric.
#
# If +in+ argument is given, the result is in that timezone or UTC offset, or
# if a numeric argument is given, the result is in local time.
# The +in+ argument accepts the same types of arguments as +tz+ argument of
# Time.new: string, number of seconds, or a timezone object.
#
#
# Time.at(0) #=> 1969-12-31 18:00:00 -0600
# Time.at(Time.at(0)) #=> 1969-12-31 18:00:00 -0600
# Time.at(946702800) #=> 1999-12-31 23:00:00 -0600
# Time.at(-284061600) #=> 1960-12-31 00:00:00 -0600
# Time.at(946684800.2).usec #=> 200000
# Time.at(946684800, 123456.789).nsec #=> 123456789
# Time.at(946684800, 123456789, :nsec).nsec #=> 123456789
#
# Time.at(1582721899, in: "+09:00") #=> 2020-02-26 21:58:19 +0900
# Time.at(1582721899, in: "UTC") #=> 2020-02-26 12:58:19 UTC
# Time.at(1582721899, in: "C") #=> 2020-02-26 13:58:19 +0300
# Time.at(1582721899, in: 32400) #=> 2020-02-26 21:58:19 +0900
#
# require 'tzinfo'
# Time.at(1582721899, in: TZInfo::Timezone.get('Europe/Kiev'))
# #=> 2020-02-26 14:58:19 +0200
def Time.at(time, subsec = (nosubsec = true), unit = (nounit = true), in: nil)
__builtin.time_s_at(time, subsec, unit, __builtin.arg!(:in), nosubsec, nounit)
end