initial commit

This commit is contained in:
AkmalFairuz
2024-12-31 20:57:21 +07:00
commit 0de5415f05
72 changed files with 20340 additions and 0 deletions

41
internal/iterator.go Normal file
View File

@@ -0,0 +1,41 @@
package internal
type Iterator[T any] struct {
index int
values []T
}
func NewIterator[T any](values []T) *Iterator[T] {
return &Iterator[T]{values: values}
}
func (i *Iterator[T]) HasNext() bool {
if i.index < len(i.values) {
return true
}
return false
}
func (i *Iterator[T]) HasPrevious() bool {
if i.index > 0 {
return true
}
return false
}
func (i *Iterator[T]) Next() T {
if i.HasNext() {
value := i.values[i.index]
i.index++
return value
}
panic("no more elements")
}
func (i *Iterator[T]) Previous() T {
if i.HasPrevious() {
i.index--
return i.values[i.index]
}
panic("no more elements")
}