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Test reverse.

toying-with-ramdb
Philippe PITTOLI 2024-05-26 01:41:49 +02:00
parent b52ef159e4
commit ea6017a1c9
2 changed files with 7 additions and 1 deletions
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6
spec/test-lists.cr
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@ -48,4 +48,10 @@ describe "DoubleLinkedList" do
list.size.should eq 0 list.size.should eq 0
end end
it "reverse" do
list = DoubleLinkedList(Int32).new
list << 1 << 2 << 3 << 4
list.reverse.to_s.should eq "[ 4, 3, 2, 1 ]"
end
end end

2
src/list.cr
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@ -264,7 +264,7 @@ class DoubleLinkedList(V)
# values = [1, 2, 3] # values = [1, 2, 3]
# list = DoubleLinkedList(Int32).new(values) # list = DoubleLinkedList(Int32).new(values)
# list.each do |elem| # list.each do |elem|
# puts elem # puts elem
# end # end
def each def each
each_node do |node| each_node do |node|