1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
18 var a2
= [1,2,1,1,1,3,2]
20 print a2
.sort_filter
.to_a
22 print a2
.seq_uniq
.to_a
26 print
((a1
+ a2
).length
)
28 print a2
.alternate
(0).to_a
35 print a1
.skip_head
(998).to_a
37 print a1
.skip_tail
(998).to_a
39 print a1
.skip_head
(1).head
(3).skip_tail
(1).tail
(1).to_a