Method Peek

stack/stack.go:38–42

Peek Peek value, not remove element.

()

// Peek Peek value, not remove element.
func (s *Stack) Peek() interface{} {
	index := len(*s) - 1
	element := (*s)[index] // Index into the slice and obtain the element.
	return element
}

type Frame struct {
	scope  symbol.Scope