From: Yuki Sonoda Date: 2009-03-04T00:36:19+09:00 Subject: [ruby-core:22646] [Bug #1243] 1 is prime Bug #1243: 1 is prime http://redmine.ruby-lang.org/issues/show/1243 Author: Yuki Sonoda Status: Open, Priority: Normal Assigned to: Yuki Sonoda, Category: lib, Target version: 1.9.2 ruby -v: ruby 1.9.1p0 (2009-02-22 revision 22551) [i386-darwin9.6.0] Prime.prime? always returns true for n < 2 ---------------------------------------- http://redmine.ruby-lang.org