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docs: update Peak function comment

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dudaodong
2022-06-02 22:26:26 +08:00
parent c68440ecf8
commit 1c2b1a2f02
1 changed files with 1 additions and 1 deletions
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datastructure/stack/arraystack.go
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@@ -47,7 +47,7 @@ func (s *ArrayStack[T]) Pop() (*T, error) {
return &topItem, nil return &topItem, nil
} }
// Peak return the top element of stack then return it // Peak return the top element of stack
func (s *ArrayStack[T]) Peak() (*T, error) { func (s *ArrayStack[T]) Peak() (*T, error) {
if s.IsEmpty() { if s.IsEmpty() {
return nil, errors.New("stack is empty") return nil, errors.New("stack is empty")