tests/test_list2.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2009 Jean Privat <jean@pryen.org>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 var l = new List[Int]
  18 l.add_all([1, 2, 3, 4, 5, 6])
  19 print l.join(", ")
  20 do
  21         var it = l.iterator
  22         while it.is_ok do
  23                 it.item += 10
  24                 it.next
  25         end
  26 end
  27 print l.join(", ")
  28 do
  29         var it = l.iterator
  30         while it.is_ok do
  31                 it.insert_before(it.item-10)
  32                 it.insert_before(it.item+10)
  33                 it.delete
  34                 it.next
  35         end
  36 end
  37 print l.join(", ")