mirror of
https://github.com/hay-kot/homebox.git
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03df23d97c
* fix inaccruate 401 error on SQL db error
* init golangci-lint config
* linter autofix
* testify auto fixes
* fix sqlite busy errors
* fix naming
* more linter errors
* fix rest of linter issues
Former-commit-id: e8449b3a73
63 lines
901 B
Go
63 lines
901 B
Go
// Package set provides a simple set implementation.
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package set
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type key interface {
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comparable
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}
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type Set[T key] struct {
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mp map[T]struct{}
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}
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func Make[T key](size int) Set[T] {
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return Set[T]{
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mp: make(map[T]struct{}, size),
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}
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}
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func New[T key](v ...T) Set[T] {
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mp := make(map[T]struct{}, len(v))
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s := Set[T]{mp}
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s.Insert(v...)
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return s
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}
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func (s Set[T]) Insert(v ...T) {
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for _, e := range v {
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s.mp[e] = struct{}{}
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}
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}
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func (s Set[T]) Remove(v ...T) {
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for _, e := range v {
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delete(s.mp, e)
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}
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}
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func (s Set[T]) Contains(v T) bool {
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_, ok := s.mp[v]
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return ok
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}
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func (s Set[T]) ContainsAll(v ...T) bool {
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for _, e := range v {
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if !s.Contains(e) {
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return false
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}
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}
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return true
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}
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func (s Set[T]) Slice() []T {
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slice := make([]T, 0, len(s.mp))
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for k := range s.mp {
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slice = append(slice, k)
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}
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return slice
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}
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func (s Set[T]) Len() int {
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return len(s.mp)
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}
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