mirror of
https://github.com/langhuihui/monibuca.git
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38 lines
666 B
Go
38 lines
666 B
Go
package util
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import (
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"gopkg.in/yaml.v3"
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"strconv"
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"strings"
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)
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type Range[T ~int | ~int8 | ~int16 | ~int32 | ~int64 |
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~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr] [2]T
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func (r *Range[T]) Size() T {
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return r[1] - r[0]
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}
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func (r *Range[T]) Within(x T) bool {
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return x >= r[0] && x <= r[1]
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}
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func (r *Range[T]) Valid() bool {
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return r.Size() >= 0
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}
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func (r *Range[T]) UnmarshalYAML(value *yaml.Node) error {
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ss := strings.Split(value.Value, "-")
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i64, err := strconv.ParseInt(ss[0], 10, 0)
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if err != nil {
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return err
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}
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r[0] = T(i64)
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i64, err = strconv.ParseInt(ss[1], 10, 0)
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if err != nil {
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return err
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}
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r[1] = T(i64)
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return nil
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}
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