util

Index ¶

• func AbsFloat32(f float32) float32
• func ByteToString(b []byte) string
• func ExtractAndBeautifyJSON(input string) (string, error)
• func GetLines(filePath string, m, n int) ([]string, error)
• func Map[T any, U any](src []T, f func(T) U) []U
• func StringToByte(s string) []byte
• func ToElem[T any](v *T) T
• func ToPtr[T any](v T) *T
• func UnzipFile(zipPath, destDir string) error
• func ZipFile(srcDir, zipPath string) error
• type SafeMap
• • func NewSafeMap[K comparable, V any]() *SafeMap[K, V]
• • func (sm *SafeMap[K, V]) Delete(key K)
  • func (sm *SafeMap[K, V]) Get(key K) V
  • func (sm *SafeMap[K, V]) GetOk(key K) (V, bool)
  • func (sm *SafeMap[K, V]) Set(key K, value V)
  • func (sm *SafeMap[K, V]) Snapshot() map[K]V
• type SafeSet
• • func NewSafeSet[T comparable]() *SafeSet[T]
• • func (ss *SafeSet[T]) Add(val T)
  • func (ss *SafeSet[T]) Drop(vals []T)
  • func (ss *SafeSet[T]) Len() int
  • func (ss *SafeSet[T]) Range(f func(T) bool) []T
  • func (ss *SafeSet[T]) Truncate()