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author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-03 03:44:20 +0000 |
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committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-03 03:44:20 +0000 |
commit | 5b46b07bf363da57d53394e58e4bccf69ef78865 (patch) | |
tree | 787ab0d0ea19ad89d723520a6e5f41a844f5d2c2 /NEWS | |
parent | f59098d1182f08594078bc458820c8ab8c972c46 (diff) | |
download | ruby-5b46b07bf363da57d53394e58e4bccf69ef78865.tar.gz |
* lib/matrix.rb: Add hstack & vstack methods.
Based on a patch by creasywuqiong. [Fix GH-344]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -78,6 +78,8 @@ with all sufficient information, see the ChangeLog file. by deleting the specified row and column. * Matrix#cofactor(row, column) returns the (row, column) cofactor which is obtained by multiplying the first minor by (-1)**(row + column). + * hstack and vstack are new instance and class methods to stack matrices + horizontally and vertically. * Method * New methods: |