mirror of
https://github.com/ProtonMail/proton-bridge.git
synced 2025-12-16 07:06:45 +00:00
65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
// Copyright (c) 2022 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package safe
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import (
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"sync"
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"github.com/bradenaw/juniper/xslices"
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)
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type Slice[Val comparable] struct {
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data []Val
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lock sync.RWMutex
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}
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func NewSlice[Val comparable](from ...Val) *Slice[Val] {
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s := &Slice[Val]{
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data: make([]Val, len(from)),
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}
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copy(s.data, from)
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return s
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}
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func (s *Slice[Val]) Iter(fn func(val Val)) {
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s.lock.RLock()
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defer s.lock.RUnlock()
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for _, val := range s.data {
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fn(val)
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}
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}
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func (s *Slice[Val]) Append(val Val) {
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s.lock.Lock()
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defer s.lock.Unlock()
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s.data = append(s.data, val)
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}
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func (s *Slice[Val]) Delete(val Val) {
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s.lock.Lock()
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defer s.lock.Unlock()
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s.data = xslices.Filter(s.data, func(v Val) bool {
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return v != val
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})
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}
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