3ea5dd2c8f
perform common time and date operations with additional GPS operations. PR: 53779 Submitted by: Mathieu Arnold <m@absolight.net>
11 lines
711 B
Text
11 lines
711 B
Text
The purpose of this library was to replace our dependence on Unix epoch time,
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which, being limited to a range of about 1970 to 2030, is inadequate for our
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purposes (we have data as old as 1870). This date library effectively handles
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dates from A.D. 1000 to infinity, and would probably work all the way back to 0
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(ignoring, of course, the switch-over to the Gregorian calendar). The useful
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features of Unix epoch time (ease of date difference calculation and date
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comparison, strict ordering) are preserved, and elements such as
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human-legibility are added. The library handles fractional seconds and some
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date/time manipulations used for the Global Positioning Satellite system.
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WWW: http://datetime.perl.org/
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