From 2ce1ceb46007580319d6d8bc9d8f725d5af24ede Mon Sep 17 00:00:00 2001
From: yusing <yusing@6uo.me>
Date: Thu, 9 Jan 2025 13:58:27 +0800
Subject: [PATCH] remove old unused code

---
 internal/utils/functional/functional.go |  69 -------------
 internal/utils/functional/slice.go      | 127 ------------------------
 internal/utils/strutils/string.go       |   9 --
 3 files changed, 205 deletions(-)
 delete mode 100644 internal/utils/functional/functional.go
 delete mode 100644 internal/utils/functional/slice.go

diff --git a/internal/utils/functional/functional.go b/internal/utils/functional/functional.go
deleted file mode 100644
index e8bcf9c..0000000
--- a/internal/utils/functional/functional.go
+++ /dev/null
@@ -1,69 +0,0 @@
-package functional
-
-import "sync"
-
-func ForEachKey[K comparable, V any](obj map[K]V, do func(K)) {
-	for k := range obj {
-		do(k)
-	}
-}
-
-func ForEachValue[K comparable, V any](obj map[K]V, do func(V)) {
-	for _, v := range obj {
-		do(v)
-	}
-}
-
-func ForEachKV[K comparable, V any](obj map[K]V, do func(K, V)) {
-	for k, v := range obj {
-		do(k, v)
-	}
-}
-
-func ParallelForEach[T any](obj []T, do func(T)) {
-	var wg sync.WaitGroup
-	wg.Add(len(obj))
-	for _, v := range obj {
-		go func(v T) {
-			do(v)
-			wg.Done()
-		}(v)
-	}
-	wg.Wait()
-}
-
-func ParallelForEachKey[K comparable, V any](obj map[K]V, do func(K)) {
-	var wg sync.WaitGroup
-	wg.Add(len(obj))
-	for k := range obj {
-		go func(k K) {
-			do(k)
-			wg.Done()
-		}(k)
-	}
-	wg.Wait()
-}
-
-func ParallelForEachValue[K comparable, V any](obj map[K]V, do func(V)) {
-	var wg sync.WaitGroup
-	wg.Add(len(obj))
-	for _, v := range obj {
-		go func(v V) {
-			do(v)
-			wg.Done()
-		}(v)
-	}
-	wg.Wait()
-}
-
-func ParallelForEachKV[K comparable, V any](obj map[K]V, do func(K, V)) {
-	var wg sync.WaitGroup
-	wg.Add(len(obj))
-	for k, v := range obj {
-		go func(k K, v V) {
-			do(k, v)
-			wg.Done()
-		}(k, v)
-	}
-	wg.Wait()
-}
diff --git a/internal/utils/functional/slice.go b/internal/utils/functional/slice.go
deleted file mode 100644
index 035e10e..0000000
--- a/internal/utils/functional/slice.go
+++ /dev/null
@@ -1,127 +0,0 @@
-package functional
-
-import (
-	"encoding/json"
-	"sync"
-)
-
-type Slice[T any] struct {
-	s  []T
-	mu sync.Mutex
-}
-
-func NewSlice[T any]() *Slice[T] {
-	return &Slice[T]{s: make([]T, 0)}
-}
-
-func NewSliceN[T any](n int) *Slice[T] {
-	return &Slice[T]{s: make([]T, n)}
-}
-
-func NewSliceFrom[T any](s []T) *Slice[T] {
-	return &Slice[T]{s: s}
-}
-
-func (s *Slice[T]) Size() int {
-	return len(s.s)
-}
-
-func (s *Slice[T]) Empty() bool {
-	return len(s.s) == 0
-}
-
-func (s *Slice[T]) NotEmpty() bool {
-	return len(s.s) > 0
-}
-
-func (s *Slice[T]) Iterator() []T {
-	return s.s
-}
-
-func (s *Slice[T]) Get(i int) T {
-	return s.s[i]
-}
-
-func (s *Slice[T]) Set(i int, v T) {
-	s.s[i] = v
-}
-
-func (s *Slice[T]) Add(e T) *Slice[T] {
-	s.s = append(s.s, e)
-	return s
-}
-
-func (s *Slice[T]) AddRange(other *Slice[T]) *Slice[T] {
-	s.s = append(s.s, other.s...)
-	return s
-}
-
-func (s *Slice[T]) SafeAdd(e T) *Slice[T] {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	return s.Add(e)
-}
-
-func (s *Slice[T]) SafeAddRange(other *Slice[T]) *Slice[T] {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	return s.AddRange(other)
-}
-
-func (s *Slice[T]) Pop() T {
-	v := s.s[len(s.s)-1]
-	s.s = s.s[:len(s.s)-1]
-	return v
-}
-
-func (s *Slice[T]) SafePop() T {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	return s.Pop()
-}
-
-func (s *Slice[T]) Remove(criteria func(T) bool) {
-	for i, v2 := range s.s {
-		if criteria(v2) {
-			s.s = append(s.s[:i], s.s[i+1:]...)
-		}
-	}
-}
-
-func (s *Slice[T]) SafeRemove(criteria func(T) bool) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	s.Remove(criteria)
-}
-
-func (s *Slice[T]) ForEach(do func(T)) {
-	for _, v := range s.s {
-		do(v)
-	}
-}
-
-func (s *Slice[T]) Map(m func(T) T) *Slice[T] {
-	n := make([]T, len(s.s))
-	for i, v := range s.s {
-		n[i] = m(v)
-	}
-	return &Slice[T]{s: n}
-}
-
-func (s *Slice[T]) Filter(f func(T) bool) *Slice[T] {
-	n := make([]T, 0)
-	for _, v := range s.s {
-		if f(v) {
-			n = append(n, v)
-		}
-	}
-	return &Slice[T]{s: n}
-}
-
-func (s *Slice[T]) String() string {
-	out, err := json.MarshalIndent(s.s, "", "  ")
-	if err != nil {
-		panic(err)
-	}
-	return string(out)
-}
diff --git a/internal/utils/strutils/string.go b/internal/utils/strutils/string.go
index 03c47c8..4664c2b 100644
--- a/internal/utils/strutils/string.go
+++ b/internal/utils/strutils/string.go
@@ -1,7 +1,6 @@
 package strutils
 
 import (
-	"net/url"
 	"strings"
 
 	"golang.org/x/text/cases"
@@ -22,14 +21,6 @@ func Title(s string) string {
 	return cases.Title(language.AmericanEnglish).String(s)
 }
 
-func ExtractPort(fullURL string) (int, error) {
-	url, err := url.Parse(fullURL)
-	if err != nil {
-		return 0, err
-	}
-	return Atoi(url.Port())
-}
-
 func ToLowerNoSnake(s string) string {
 	return strings.ToLower(strings.ReplaceAll(s, "_", ""))
 }