1 --- !ditz.rubyforge.org,2008-03-06/issue
2 title: Need a datafrae-window class similar to matrix-window
4 To avoid excess copying, need to include a dataframe-window class which
5 supports copy-free subsetting (of course, we can copy if needed when
10 reporter: Tony <blindglobe@gmail.com>
13 creation_time: 2009-04-02 07:35:18.748271 Z
16 id: e72fe751814170d6f9bcfd94919f9cb8585d5808
18 - - 2009-04-02 07:35:55.751431 Z
19 - Tony <blindglobe@gmail.com>
22 This is simply a copy of the lisp-matrix approach which sees to work
23 reasonably well (c/sees/seems)