Issue #5523 has been updated by mrkn (Kenta Murata).

Status changed from Open to Closed


----------------------------------------
Feature #5523: Numeric#sign ?????
https://bugs.ruby-lang.org/issues/5523#change-25288

Author: tadf (tadayoshi funaba)
Status: Closed
Priority: Normal
Assignee: 
Category: core
Target version: 3.0


????????????正????Ӧ???????????????????????????????????complex ???
lib/cmath.rb ????中???????????????????????????????????????????????
??????????????????????????????????????

????-1???+1?????????????????????????


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