[ruby-cvs:71888] marcandre:r64796 (trunk): Matrix: Add #reflexive? method. [Fix GH-1730]

[marcandre at ruby-lang.org]

marcandre	2018-09-21 03:24:16 +0900 (Fri, 21 Sep 2018)

  New Revision: 64796

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64796

  Log:
    Matrix: Add #reflexive? method. [Fix GH-1730]
    
    Adapted from a patch by Yilo

  Added files:
    trunk/spec/ruby/library/matrix/reflexive_spec.rb
  Modified files:
    trunk/NEWS
    trunk/lib/matrix.rb