mirror of
https://github.com/charmbracelet/gum
synced 2024-05-03 06:53:22 +02:00
995bd04e38
This commit documents `gum table`, `gum file`, and `gum pager` with demonstration GIFs and sample scripts.
27 lines
457 B
Go
27 lines
457 B
Go
package stack
|
|
|
|
// Stack is a stack interface for integers.
|
|
type Stack struct {
|
|
Push func(int)
|
|
Pop func() int
|
|
Length func() int
|
|
}
|
|
|
|
// NewStack returns a new stack of integers.
|
|
func NewStack() Stack {
|
|
slice := make([]int, 0)
|
|
return Stack{
|
|
Push: func(i int) {
|
|
slice = append(slice, i)
|
|
},
|
|
Pop: func() int {
|
|
res := slice[len(slice)-1]
|
|
slice = slice[:len(slice)-1]
|
|
return res
|
|
},
|
|
Length: func() int {
|
|
return len(slice)
|
|
},
|
|
}
|
|
}
|