LIFO container in Go
go
Solution
There is no built-in stack type in Go or the standard libraries. However, you can add Push and Pop methods to a slice pretty simply (not unlike the existing methods on lists in python).
type Stack []YourType
func (s *Stack) Push(v YourType) {
*s = append(*s, v)
}
func (s *Stack) Pop() YourType {
ret := (*s)[len(*s)-1]
*s = (*s)[0 : len(*s)-1]
return ret
}
Pretty straightforward
Problem
I need to use LIFO stack container with push and pop operations, but `container` package doesn't have one. Is it supposed to be writen ad-hoc by every programmer, or there is a way to use other data structure as stack (like list in python)?