func (stack *Stack) ToArray() [][]byte {
x := make([][]byte, 0, 4)
list := (*list.List)(stack)
for el := list.Back(); el != nil; el = el.Prev() {
val, ok := el.Value.([]byte)
if !ok {
panic("Why is it not a byte array?")
}
x = append(x, val)
}
return x
}
// FIXME: Update this to only overwrite if the value is different. This way the oldest stuff will have the oldest modify dates.
func (self *FileBackedMap) SaveToDisk() {
list := self.LRUCache.expiration_list
var key string
var value uint64
var entry *CacheEntry
// Dump the cache to FS
for node := list.Back(); node != nil; node = node.Prev() {
entry = node.Value.(*CacheEntry)
key = entry.Key
value = entry.Value
saveEntryToFile(self, key, value)
}
}
// GoString formats this GapSlice as a space-separated list of nodes surrounded
// by parentheses. Value nodes are represented by the GoString format of the
// value itself, while slice nodes are presented as a space-separated list of
// values in GoString format surrounded by square brackets.
func (s *GapSlice) GoString() string {
list := s.list
b := bytes.NewBufferString("(")
for e := list.Front(); e != nil; e = e.Next() {
if chunk, isChunk := e.Value.(gapSliceChunk); isChunk {
b.WriteString(fmt.Sprintf("%v", chunk))
} else {
b.WriteString(fmt.Sprintf("%#v", e.Value))
}
if e != list.Back() {
b.WriteRune(' ')
}
}
b.WriteRune(')')
return b.String()
}
// String formats this GapSlice as a space-separated list of items surrounded
// by parentheses.
func (s *GapSlice) String() string {
list := s.list
b := bytes.NewBufferString("(")
for e := list.Front(); e != nil; e = e.Next() {
switch v := e.Value.(type) {
case gapSliceChunk:
last := len(v) - 1
for i, item := range v {
b.WriteString(fmt.Sprintf("%v", item))
if i != last {
b.WriteRune(' ')
}
}
default:
b.WriteString(fmt.Sprintf("%v", v))
}
if e != list.Back() {
b.WriteRune(' ')
}
}
b.WriteRune(')')
return b.String()
}