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Alex ShtinandGitHub
3e6639d573
## What changed? <!-- Describe what has changed in this PR --> Replace `golang.org/x/exp` with stdlib where possible. Unfortunately, `maps` doesn't provide all methods that `expmaps` does, so I still have `golang.org/x/exp` in `go.mod`. ## Why? <!-- Tell your future self why have you made these changes --> Follow up to #6018. ## How did you test it? <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> Build. ## Potential risks <!-- Assuming the worst case, what can be broken when deploying this change to production? --> No risks. ## Documentation <!-- Have you made sure this change doesn't falsify anything currently stated in `docs/`? If significant new behavior is added, have you described that in `docs/`? --> No. ## Is hotfix candidate? <!-- Is this PR a hotfix candidate or does it require a notification to be sent to the broader community? (Yes/No) --> No.
62 lines
1.8 KiB
Go
62 lines
1.8 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package predicates
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import (
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"maps"
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)
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var _ Predicate[int] = (*testPredicate)(nil)
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type (
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testPredicate struct {
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nums map[int]struct{}
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}
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)
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func newTestPredicate(nums ...int) *testPredicate {
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numsMap := make(map[int]struct{}, len(nums))
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for _, x := range nums {
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numsMap[x] = struct{}{}
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}
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return &testPredicate{
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nums: numsMap,
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}
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}
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func (p *testPredicate) Test(x int) bool {
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_, ok := p.nums[x]
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return ok
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}
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func (p *testPredicate) Equals(predicate Predicate[int]) bool {
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testPrediate, ok := predicate.(*testPredicate)
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if !ok {
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return false
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}
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return maps.Equal(p.nums, testPrediate.nums)
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}
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