/
Misc.go
65 lines (59 loc) · 1.53 KB
/
Misc.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package utils
import (
"golang.org/x/exp/constraints"
"time"
)
// InlineIf is basically a inline if like construct for golang
func InlineIf[T any](test bool, a func() T, b func() T) T {
if test {
return a()
} else {
return b()
}
}
// CleanupTimer stops a timer and purges anything left in the channel
//
// and is safe to call even if the channel has already been received
func CleanupTimer(timer *time.Timer) {
if timer == nil {
return
}
if !timer.Stop() {
select {
case <-timer.C:
default:
}
}
}
func Min[T constraints.Ordered](left, right T) T {
if left < right {
return left
} else {
return right
}
}
func Max[T constraints.Ordered](left, right T) T {
if left > right {
return left
} else {
return right
}
}