1 USING: grouping kernel math math.order random sequences sets
2 sorting tools.test vocabs ;
4 { { } } [ { } sort ] unit-test
6 { { 270000000 270000001 } }
7 [ T{ slice f 270000000 270000002 T{ iota f 270000002 } } sort ]
13 100 [ 20 random [ 1000 random ] replicate ] replicate
15 [ set= ] [ nip [ before=? ] monotonic? ] 2bi and
19 [ { 1 2 } [ 2drop 1 ] sort-with ] must-not-fail
21 ! Is it a stable sort?
22 { t } [ { { 1 "a" } { 1 "b" } { 1 "c" } } dup sort-keys = ] unit-test
24 { { { 1 "a" } { 1 "b" } { 1 "c" } { 1 "e" } { 2 "d" } } }
25 [ { { 1 "a" } { 1 "b" } { 1 "c" } { 2 "d" } { 1 "e" } } sort-keys ] unit-test
27 [ all-words sort ] must-not-fail