factor/basis/columns/columns-tests.factor

12 lines
410 B
Factor

USING: columns sequences kernel namespaces arrays tools.test math ;
IN: columns.tests
! Columns
{ { 1 2 3 } { 4 5 6 } { 7 8 9 } } [ clone ] map "seq" set
[ { 1 4 7 } ] [ "seq" get 0 <column> >array ] unit-test
[ ] [ "seq" get 1 <column> [ sq ] map! drop ] unit-test
[ { 4 25 64 } ] [ "seq" get 1 <column> >array ] unit-test
[ { { 1 3 } { 2 4 } } ] [ { { 1 2 } { 3 4 } } <flipped> [ >array ] map ] unit-test