[ruby-core:75834] [Ruby trunk Bug#12297] Ruby stdlib date can parse non-existent date with year 0
From:
the.codefolio.guy@...
Date:
2016-06-03 17:01:56 UTC
List:
ruby-core #75834
Issue #12297 has been updated by Noah Gibbs.
File no_year_0.patch added
Ruby has a lot of different time-parsing and date-parsing code. But for Date's strptime specifically, this is an easy fix. Patch is attached.
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Bug #12297: Ruby stdlib date can parse non-existent date with year 0
https://bugs.ruby-lang.org/issues/12297#change-59012
* Author: t b
* Status: Open
* Priority: Normal
* Assignee:
* ruby -v:
* Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN
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Ruby date lib can parse date with year 0
`$ pry
[1] pry(main)> shitdate=Date.strptime('0000-01-07','%Y-%m-%d')
=> #<Date: 0000-01-07 ((1721064j,0s,0n),+0s,2299161j)>
[2] pry(main)> shitdate.year
=> 0
[3] pry(main)> `
There is no year 0 in gregorian and julian calendar between 1 BC and 1 AD
It should raise ArgumentError like it do when month/day number is 0.
---Files--------------------------------
no_year_0.patch (1.62 KB)
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