Issue #10049 has been reported by Tsuyoshi Sawada.

----------------------------------------
Bug #10049: RDoc bug for time format
https://bugs.ruby-lang.org/issues/10049

* Author: Tsuyoshi Sawada
* Status: Open
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: 2.1.1
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
A bug report https://bugs.ruby-lang.org/issues/8941 notes a contradiction between RDoc and Ruby behavior. If tadayoshi funaba is correct and `%Y` should be able to accept digits less than four, then the following RDoc description is a bug, and should be corrected.

    %Y - Year with century (can be negative, 4 digits at least)



-- 
https://bugs.ruby-lang.org/